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Technical Magnesium Oxide

NSN: 6810-00-104-1893 | Model: A-A-59302
NSN Properties and Flags
NATO Stock Number
6810-00-104-1893
DEMIL
NO
Physical Form
Powder
Quantity Within Each Unit Package
25.000 pounds
Composition And Percentage
96.0 by weight magnesium oxide
Nondefinitive Specification/std Data
I type

Pricing and Availability

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NSN 6810-00-104-1893 Datasheet

Supply Class (FSC):
Chemicals
Cross Reference:
  • A-A-59302
  • MIL-M-51103
Cage Codes:
  • Federal Commercial Item Description (CAGE 58536)
  • Military Specifications (CAGE 81349)
Schedule B & Trade:
  • Schedule B: 2832200000 (NAICS 325180)

    Other sulfites, except sodium sulfites, nesoi

  • SITC: 52344

    Sulfites; thiosulfates

  • End Use: 12530

    Chemicals-inorganic

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    043940 - Chemicals noi

  • WCC:

    635 - Chemicals, other than drugs or sundries

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    No qup
  • Unit of Measure
    Bg
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    R2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $262.12 to $436.86..
Does NSN 6810-00-104-1893 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Navy, and Turkey
What is the NIIN of NSN 6810-00-104-1893?
001041893 or 00-104-1893
Does NSN 6810-00-104-1893 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6810-00-104-1893?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 17, 1968
MSDS

Material Safety

MSDS BCYQY MAG-PLUS

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute- eyes: may irritate or injure
eyes. Skin: repeated or prolonged skin contact may cause irritation.

inhalation: may irritate the respiratory tract on prolonged or
repeated exposure. Ingestion: gastri c antacid.

effects of overexposure: may irritate or injure eyes. Repeated or
prolonged skin contact may cause irritation. May irritate the
respiratory tract on prolonged or repeated exposure. It acts as
gastric antacid.

medical cond aggravated by exposure: persons with pre-existing
respiratory diseases may be more susceptible to the effects of this
product.

First Aid

First aid: get medical attention if symptoms persist. Eye: flush with
water for 15 minutes. Hold eyelids open. Skin: wash with soap and
water. Inhaled: remove to fresh air. Oral: call a physician, if
needed.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 6512f,3600c
melt/freeze pt: m.P/f.P text: 5072f,2800c
spec gravity: 0.2-0.5(fluffy)
solubility in water: nil
appearance and odor: white granular or powder, dry - odorless

Reactivity

Stability indicator/materials to avoid: yes
chloride trifluoride, phosphorus pentachloride
stability condition to avoid: fire
hazardous decomposition products: none known

Proper Disposal

Waste disposal methods: final used product should be tested to determine
hazard status and disposed in accordance with local, state and
federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BCYQZ MAGNESIUM OXIDE, TECHNICAL

Hazards

Effects of overexposure: eye: irrt.Skn: poss dehydrate. Inhl: if
fumes,metal fume fever poss.Ingest: gi diarr,cns depress-seesupp

First Aid

First aid: eye: flush w/copius water 15 min.Skn: wash soap & water.

inhl: remove to fresh air. Fumes: give art resp. Call physician all
cases if irrt or symptoms persist. Ingest: call physician immediate
if massive ingest suspected.

Chemical Properties

Hcc: n1
nrc/state lic num: not relevant
boiling pt: =3600.C, 6512.F
spec gravity: 3.6
solubility in water: insol
appearance and odor: fine white powder

Reactivity

Stability indicator/materials to avoid: yes
violent react w/pcl*5 and clf*3
stability condition to avoid: none
hazardous decomposition products: none stated by mfr

Proper Disposal

Waste disposal methods: bury in approved landfill iaw local, state, fed
regs.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: >96%
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BCYRB MIL-M-23573,MONOETHANOLAMINE CHLTNG AGT TY1

Hazards

Effects of overexposure: metallic fume fever.

First Aid

First aid: irrigate eyes with water.Wash contaminated areas with soap &
water.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 6512f
spec gravity: 3.6
solubility in water: slight
appearance and odor: white,fine,odorless powder

Reactivity

Stability indicator/materials to avoid: yes

Proper Disposal

Waste disposal methods: dump into an approved landfill site.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BCYRC MIL-M-51103,MAGNESIUM OXIDE,CALCINED

Hazards

Effects of overexposure: material may be slightly drying to the skin,may
produce slight eye irritation,diarrhea,sore throat

First Aid

First aid: remove dust from contact areas by flushing with
water.Inhalation: fresh air,rest,& call a doctor.Skin: remove
contaminated clothes,rinse skin w/plenty of water or
shower.Eyes: rinse with plenty of water, see dr.Ingestions: rinse
mouth,plenty h*2o,see dr

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 6512f
spec gravity: 3.6
solubility in water: slight
appearance and odor: white powder,no odor.

percent volatiles by volume: 2.0

Reactivity

Stability indicator/materials to avoid: yes
strong acids,heated w/sublimed s,mg powder or al powder

Proper Disposal

Waste disposal methods: dump into an approved landfill site iaw
federal,state & local regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 96.0%
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BCYRD MAG-PLUS;MAGNESIUM OXIDE

Hazards

Routes of entry: inhalation: yes skin: unknown ingestion: yes
health hazards acute and chronic: acute: irritation of eyes,skin.

chronic: possible eye injury or dermatitis.No other data available.

effects of overexposure: see health hazards data.

medical cond aggravated by exposure: no data available.

First Aid

First aid: eyes: flush with plenty of water for 15 minutes;call a
physician. Skin: wash with soap & water. Inhalation: remove to fresh
air,call a physcian. Ingestion: consult a physician immediately.

Chemical Properties

Hcc: n1
spec gravity: 0.2-0.5
solubility in water: negligible
appearance and odor: powder or granular,dry,white;no odor.

Reactivity

Stability indicator/materials to avoid: yes
chloride,trifluoride,phosphorous pentachloride.

stability condition to avoid: extreme heat.

hazardous decomposition products: none noted.

Proper Disposal

Waste disposal methods: disposal must be in accordance with local,state
and federal regulation.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: >96.0%
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BCYRF MAG-PLUS;NUTRI-MAG;PYRO-MAG;MAGNESIUM OXIDE

Hazards

Routes of entry: inhalation: yes skin: unknown ingestion: yes
health hazards acute and chronic: acute: may irritate eyes,skin and
respiratory tract.Avoid inhalation of dust. chronic: no data
available.

effects of overexposure: inhalation: irritation of respiratory tract,due
to respirable or nuisance dust. Skin: irritation. Eyes: irritation or
eyes injury.

medical cond aggravated by exposure: may aggravate pre-existing
respiratory conditions.

First Aid

First aid: skin: wash with soap & water. Eyes: wash with plenty of
water;obtain medical attention immediately.

Chemical Properties

Hcc: n1
spec gravity: 1.0 - -3.5
solubility in water: negligible
appearance and odor: granular,dry.White - off white color.Odor none

Reactivity

Stability indicator/materials to avoid: yes
none noted
stability condition to avoid: extreme heat
hazardous decomposition products: none noted

Proper Disposal

Waste disposal methods: dispose of collected material in accordance with
local,state and federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: >96.0%
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BCYRG MAGNESIUM OXIDE,TECHNICAL;TYPE I

Hazards

Ld50 lc50 mixture: lco: 400mg/cum
routes of entry: inhalation: yes skin: unknown ingestion: yes
health hazards acute and chronic: acute: drying of skin;slight eye
irritation. chronic: no data available.

medical cond aggravated by exposure: pre-existing conditions may be
worsen.

First Aid

First aid: eye: flush w/copious water 15 min.Skn: wash soap & water.

inhl: remove to fresh air. Fumes: give art resp. Call physician all
cases if irrt or symptoms persists. Ingest: call physician
immediate if massi ve ingest suspected.

Chemical Properties

Hcc: n1
spec gravity: 2.3
solubility in water: slight
appearance and odor: white,very fine powder,odorless
percent volatiles by volume: 2.0

Reactivity

Stability indicator/materials to avoid: yes
violent react w/pcl*5 and clf*3
hazardous decomposition products: none stated by mfr.

Proper Disposal

Waste disposal methods: bury in approved landfill iaw local, state, fed
regs.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 96.0%
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BJDRR MAGNESIUM OXIDE

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
explanation of carcinogenicity: none of the compounds in this product is
listed by iarc, ntp, or osha as a carcinogen.

effects of overexposure: may cause irritation of eyes, skin, and the
nasal passages. Ingestion may cause rapid bowel evacuation.

First Aid

First aid: inhalation: remove to fresh air.Get medical help for any
breathing difficulty. Eyes: flush with plenty of water for 15
minutes. Get medical attention.Skin: wash with soap and water.If
irritation persists , get med attn.Ingestion: give several glasses
of water to drink to dilute.If large amounts were swallowed, get
medical advice.

Chemical Properties

Hcc: n1
nrc/state lic num: not relevant
boiling pt: =3600.C, 6512.F
melt/freeze pt: =2800.C, ######f
decomp temp: decomp text: not provided
spec gravity: 3.22
solubility in water: slight
appearance and odor: bulky white powder and odorless

Reactivity

Stability indicator/materials to avoid: yes
interhalogens, phosphorus pentachloride, and chlorine trifluoride.

stability condition to avoid: avoid humid areas (absorbs water and
carbon dioxide from air)

Proper Disposal

Waste disposal methods: disposal should be made in accordance with all
applicable federal, state and local laws and regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 100%
other rec limits: none specified
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BPFPL MAGNESIUM OXIDE

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: fumes may irritate eyes and nose. May
cause metal fume fever and influenzea like fever. chronic
exposuure may cause respiratory tract irritation, nasal catarrh and
coughing up of discolored sputum.

explanation of carcinogenicity: none of the compounds in this product is
listed by iarc, ntp, or osha as a carcinogen.

effects of overexposure: symptoms of metal fume fever: fever, cough,
oppression in the chest, aluekocytosis, headache, weakness,
tiredness, dryness of the nose and mouth, muscular pain, nausea,
and vomiting.

medical cond aggravated by exposure: no information given on msds by
supplier

First Aid

First aid: eye: flush w/water 15 min, hold lids open. Skin: remove
contaminated clothing and launder before reuse. Wash with soap &
water. Inhaled/ingested: immediately get medical care. If any
irritation persists or is severe, see a doctor.

Chemical Properties

Hcc: n1
nrc/state lic num: none
boiling pt: b.P. Text: 6512f,3600c
melt/freeze pt: m.P/f.P text: 5166f,2852c
spec gravity: powder
solubility in water: sl. Sol.

appearance and odor: odorless fine white powder

Reactivity

Stability indicator/materials to avoid: yes
acids (strong);violent reaction. mayexplode when heated with aluminum
powder; cf3
stability condition to avoid: supplier did not address this field.

hazardous decomposition products: no data
conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: contact local hazardous or chemical waste
disposal agency for regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 100%
other rec limits: none specified
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS BRNZV MAGNESIUM OXIDE

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhalation may cause
respiratory irritation. Contact with eyes may cause irritation.

ingestion may cause gi tract irritation or obstruction. Chronic:
prolonged or repeated exposure may cause sk in irritation,
bronchitis, reduced lungcapacity or other lung disease.

explanation of carcinogenicity: magnesium oxide is not listed as a
carcinogen by ntp, iarc, or osha.

effects of overexposure: inhaled: fever, nose bleeds, coughing,
wheezing, shortness of breath, headache, nausea, vomiting, chest
pain, muscular pain, leukocitosis. Eyes: redness, discomfort. Skin:
rash, discomfort. Ingested: diarrhea, nausea, vomiting,
depression,mucular contraction, respiratory paralysis.

medical cond aggravated by exposure: pre-existing respiratory disease.

First Aid

First aid: inhaled: move to fresh air. Give artificial respiration if
not breathing. Get medical attention. Eyes: flush with lots of
water for 15 minutes. See doctor. Skin: wash with soap and water.

apply skin l otion. Ingested: get medical attention.

Chemical Properties

Hcc: n1
melt/freeze pt: m.P/f.P text: 5072f,2800c
spec gravity: 0.2-0.9
solubility in water: negligible
appearance and odor: fine white powder; odorless.

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents, chlorine trifluoride, phosphorus
pentachloride, interhalogens.

stability condition to avoid: temperatures above 5072f and moisture.

contact with incompatible materials.

hazardous decomposition products: magnesium oxide fumes generated if
heated to volitilzation.

Proper Disposal

Waste disposal methods: dispose of in accordance with local, state and
federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: >99%
other rec limits: none recommended
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

MSDS CFKCQ MAGNESIUM OXIDE, TECHNICAL

Hazards

Ld50 lc50 mixture: ld50 (oral, rat) is not known.

routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: target organs: eye, skin, respiratory &
gi tracts. Acute- eye: particulate is a physical irritant.

skin: prolonged contact may cause irritation. Oral: an unlikely route
of exposure. May cause gastrointest inal disturbances. Inhale: may
cause upper respiratory tract irritation. Chronic- may cause
industrial bronchitis/damage.

explanation of carcinogenicity: contains quartz.

effects of overexposure: irritation, nausea, vomiting, diarrhea,
coughing, shortness of breath
medical cond aggravated by exposure: persons with pre-existing skin
disorders, eye problems or impaired respiratory function may be
more susceptible to the effects of this product.

First Aid

First aid: get medical help if symptoms persist. Inhaled: move to fresh
air. Provide cpr/oxygen if needed. Eyes: flush with water for 15
minutes. Hold eyelids open. Skin: wash with soap & water. Oral: do
not induce vomiting. If conscious, drink 2-4 glasses of water.

seek immediate medical attention. Note to physician: treat
symptomatically and supportively.

Chemical Properties

Hcc: n1
nrc/state lic num: none
boiling pt: b.P. Text: n/a.

melt/freeze pt: m.P/f.P text: >3800f,>209
vapor pres: n/a.

vapor density: n/a.

spec gravity: 3.56
ph: basic
evaporation rate & reference: n/a.

solubility in water:
appearance and odor: white free flowing powder

Reactivity

Stability indicator/materials to avoid: yes
solubel in aqueous acids generating heat & steam. Violent reaction
w/interhalogen compounds. Incandescent w/pcl5.

stability condition to avoid: exposure to moisture, contact w/water,
acids.

hazardous decomposition products: none

Proper Disposal

Waste disposal methods: the powder may be buried in a sanitary landfill.

ensure compliance with local, state and federal regulations.

reusing is encouraged.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3; fume; 9596

ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: none recommended
osha pel: see table z-3
acgih tlv: 0.1 mg/m3 rdust;9495

MSDS CHHMD MAGOX 98 HR

Hazards

Ld50 lc50 mixture: none
routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: excessive exposure to airborne
particulate may cause eye and upper respiratory irritation.

chronic: the excessive, long term inhalation of mineral dusts may
contribute to the development of industrial bronchitis, reduced
breathing capacityand may lead to increased susceptibility to lung
disease.

explanation of carcinogenicity: iarc & ntp list quartz/silcone dioxide
as a probable human carcinogen. Iarc, group 2a.

effects of overexposure: eyes-irritation. Skin-irritation. Inhaled-upper
respiratory irritation, throat irritation.

ingested-gastrointestinal disturbances, nausea, vomiting, diarrhea.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eyes-flush with water for 15 minutes, hold lids open. Get
medical attention. Skin-wash with soap & water. Get medical
attention if symptoms persist. Inhaled-remove to fresh air. Restore
breathing as n eeded. Get medical attention. Ingested-leave
decision to vomit to medical personnel. If conscious, drink 1-2
glasses water. Seek immediate medical attention.

Chemical Properties

Hcc: n1
melt/freeze pt: m.P/f.P text: >3812f,>210
spec gravity: 3.56
ph: suppl
appearance and odor: white, free-flowing powder; odorless.

percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
interhalogens, aqueous acids, phosphorous pentachloride, water.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: none.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: this product does not exhibit any
characteristics of a hazardous waste. The product is suitable for
landfill disposal. Follow all applicable local, state and federal
regulations for safe disposal.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3; fume; 9596

ingred name: silica, crystalline - quartz
cas: 14808-60-7
rtecs #: vv7330000
fraction by wt:
other rec limits: none recommended
osha pel: see table z-3
acgih tlv: 0.1 mg/m3 rdust;9596

MSDS CHKWQ SPEX CERTIPREP CAT#:MG70 MAGNESIUM OXIDE

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: warning: irritant.Fumes may irrit
eye/nose.May cause metal fume fever & influenza ike fever.Chronic
expo may cause respiratory trac irrit,nasal catarrh & coughing up
discolored sputum.

explanation of carcinogenicity: per msds: carcinogen status: none.

effects of overexposure: irrit eye/nose,metal fume fever/influenza like
fever: symptms include fever,cough,oppression in
chest,aluekocytosis,headache,weakness,tiredness,dryness of
nose/mouth,muscular pain,nau,vomit.Resp tract
irrit,catarrh,coughing up discolored sputum.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eye: flush w/water for @least 15mins occasionally lifting
upper/lower eyelids.Skin: remove contam cloth.Flush w/water for
@least 15mins.Inhal: move to fresh air.Ingest: dont induce
vomiting.Get immed med help.If patient is consc give lg quantities
of water or milk.Irrit continues get med attn immed.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 6512f,3600c
melt/freeze pt: m.P/f.P text: 5166f,2852c
decomp temp: decomp text: np
vapor pres: no info av
vapor density: no info av
spec gravity: 3.58
ph: np
viscosity: np
evaporation rate & reference: no info avialable
solubility in water: slightly soluble
appearance and odor: odorless fine white powder
percent volatiles by volume: np
corrosion rate: np

Reactivity

Stability indicator/materials to avoid: yes
acids(strong);violent rx.May explode when heated w/al powder,cfs.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: no data.

Proper Disposal

Waste disposal methods: contact local hazardous or chemical waste
disposal agency for regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3; fume; 9596