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Technical Dihydrate Oxalic Acid

NSN: 6810-00-264-3937 | Model: AA59121-2
NSN Properties and Flags
NATO Stock Number
6810-00-264-3937
DEMIL
NO
Physical Form
Crystal
Quantity Within Each Unit Package
1.000 pounds
Sieve Particle Size Gradation Percentage
100.0 passed 2 millimeter and 75.0 retained 500 microns
Composition And Percentage
99.0 by weight oxalic acid, dihydrate
Nondefinitive Specification/std Data
2 class

Pricing and Availability

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NSN 6810-00-264-3937 Datasheet

Supply Class (FSC):
Chemicals
Cross Reference:
  • AA59121-2
  • A-A-59121
  • O-O-690
Cage Codes:
  • Federal Commercial Item Description (CAGE 58536)
  • Federal Specifications (CAGE 81348)
Replacements:
  • 6810-00-264-3937 replaces 6810-00-069-2553
Schedule B & Trade:
  • Schedule B: 2917110000 (NAICS 325199)

    Oxalic acid, its salts and esters

  • SITC: 51389

    Polycarboxylic acids, n.E.S. And their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated etc. Derivatives

  • End Use: 12540

    Chemicals-organic

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:

    045465 - Chem: oxalic acid sub2

  • 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:

    Q - 70.0

  • TCC:

    W - Corrosive materials, un class 8 (corrosive label)

NSN Management Codes:
  • SOS
    Sms
  • AAC
    H
  • Quantity per pack
    24
  • Unit of Measure
    Lb
  • 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 $32.12 to $53.53..
Does NSN 6810-00-264-3937 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 Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 6810-00-264-3937?
002643937 or 00-264-3937
Does NSN 6810-00-264-3937 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6810-00-264-3937?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BDQJR OXALIC ACID

Hazards

Effects of overexposure: eyes/skin,inhale: causes
irritation.Ingestion: very toxic, corrosive poison.

First Aid

First aid: eyes: immediately flush w h*2o,get medical attn;skin: flush w
h*2o;inhaled: give art.Res. If needed,get med attn;ingested: drink
h*2o,do not induce vomiting,get medical attn.

Chemical Properties

Hcc: c2
boiling pt: =150.C, 302.F
spec gravity: .1653
solubility in water: appreciable
appearance and odor: colorless,odorless crystals.

Reactivity

Stability indicator/materials to avoid: yes
avoid oxidants,chlorites,hypochlorites,furfuryl alc.,silver
stability condition to avoid: combustible solid at 215f;decomposes
300-320f
hazardous decomposition products: formic acid,co,co*2 reported at fire
temperatures

Proper Disposal

Waste disposal methods: do not sewer. Sm & lg spill: deopsit in posted
toxic substance landfill in compliance with local,state, & 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: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: >99%
osha pel: 1 mg/m3/2 stel
acgih tlv: 1 mg/m3/2 stel; 9192

MSDS BDQJS O-O-690,OXALIC ACID,DIHYDRATE,CL 2

Hazards

Effects of overexposure: dust harmful if inhaled.Oxalic acid is toxic &
can cause death if swallowed;irritate skin/eyes.

First Aid

First aid: flush skin or eyes with plenty of water for 15 mins.For
eyes,get medical attn.Ingest: if swallowed or dust is inhaled get
immediate medical attn.Inhalation: remove to fresh air,call dr.

Chemical Properties

Hcc: c2
vapor density: 4.4
spec gravity: 1.7
solubility in water: slight
appearance and odor: colorless crystal without odor.

Reactivity

Stability indicator/materials to avoid: yes
alkalies
stability condition to avoid: temps above 108-205f.

hazardous decomposition products: formic acid,co,co*2

Proper Disposal

Waste disposal methods: if regulations permit,small quantities may be
dissolved in wate,neutralized w/an alkali caustic,& flushed to the
sewer.Removal may be necessary by a disposal contractor.

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: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: 99.0%
osha pel: 1 mg/m3/2 stel
acgih tlv: 1 mg/m3/2 stel; 9192

MSDS BDQJT OXALIC ACID

Hazards

Ld50 lc50 mixture: oral ld50 (rat) is 375mg/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: **toxic--corrosive**eyes: may cause
irritation.Skin: may cause irritation and burns.Ingest: just a few
grams may be fatal.May cause gi tract irritation and
burns.Inhal: may cause respiratory irritation.Ch
ronic: emaciation,weakness,dermatitis,delayed kidney and liver
damage.

explanation of carcinogenicity: there are no ingredients above 0.1%
which are identified as carcinogens by ntp,iarc or osha.

effects of overexposure: ulcerations of the mucous membranes of the nose
and throat,headache,nerviousness.Pain in the back from prolonged
exposure.

medical cond aggravated by exposure: persons with pre-existing
liver,kidney,skin and respiratory ailments may be at increased risk
from exposure.

First Aid

First aid: skin: remove contaminated clothing;wash with a solution of
epsom salts.Get doctor.Eyes: flush with water for 15
minutes.Inhal: remove to fresh air.Give oxygen or artificial
respiration if needed.Ingest: d o not induce vomiting.Get prompt
qualified medical attention.If conscious,give water,milk or soluble
calcium or magnesium

Chemical Properties

Hcc: c2
boiling pt: =111.1c, 232.F
melt/freeze pt: =100.6c, 213.F
vapor pres: nil
spec gravity: 1.65
solubility in water: moderate (9.5%)
appearance and odor: transparent colorless crystals(small,per
0-0-6908),odorless.Sublimes at 302f.

Reactivity

Stability indicator/materials to avoid: yes
silver compounds,alkalies,strong oxidizers,oleum.

stability condition to avoid: heat above 212f,sparks,and open
flames,water.

hazardous decomposition products: carbon dioxide,carbon monoxide,formic
acid.

Proper Disposal

Waste disposal methods: dispose of in accordance with federal,state and
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: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: >99.0%
osha pel: 1 mg/m3/2 stel
acgih tlv: 1 mg/m3/2 stel; 9192

MSDS BDQJV OXALIC ACID

Hazards

Effects of overexposure: external: skin irritation or severe burns. Int:
systemic poisoning if ingested/overexpos. To dust.

First Aid

First aid: ext: wash skin w/hot, strong epsom salts. Eyes: flush w/h*2o
& get med attn. Int: call physician immed, administer dilute soln of
any soluble calcium or magnesium salt,i.E.Milk of magnesia,lime
water o r milk,do not induce vomit. Inhaled: get med attn.

Chemical Properties

Hcc: c2
spec gravity: 1.653
solubility in water: 9.5gm/100ml
appearance and odor: colorless, odorless white crystals.

Reactivity

Stability indicator/materials to avoid: yes
avoid oxidants,chlorites,hypochlorites,furfuryl alc.,silver
hazardous decomposition products: formic acid,co,co*2 reported at fire
temperatures.

Proper Disposal

Waste disposal methods: containerize for shipment to an approved
disposal 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: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: >99%
osha pel: 1 mg/m3/2 stel
acgih tlv: 1 mg/m3/2 stel; 9192

MSDS BJXXH OXALIC ACID, DIHYDRATE

Hazards

Ld50 lc50 mixture: ld50 =375 mg/kg (rat)
routes of entry: inhalation: no skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhale: corrosion of mouth, throat,
and stomach, headache, coughing, difficult breathing, chest pains,
severe lung irritation, pulmonary edema, & may be fatal; skin/eyes:
severe burns; ingest: headach e, nausea, vomiting, gastrointestinal
irritation, convulsions, burns to mouth, throat, and stomach, & may
be fatal.

effects of overexposure: see "health hazards"
medical cond aggravated by exposure: chronic respiratory disease, kidney
disorders, skin disorder.

First Aid

First aid: ingest: do not induce vomiting, if conscious, give water,
milk, or milk of magnesia; inhale: remove to fresh air. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. rinse mouth or gargle repeatedly with cold water;
skin: flush with plenty of water for at least 15 minutes; eye:
flush with plenty of water for at least 15 minutes.

Chemical Properties

Hcc: c2
vapor density: 4.3
spec gravity: 1.65
ph:
solubility in water: appreciable
appearance and odor: white crystalline solid, odorless.

percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents, strong bases, silver and silver compounds,
most common metals.

stability condition to avoid: heat.

hazardous decomposition products: carbon monoxide, carbon dioxide.

Proper Disposal

Waste disposal methods: epa hazardous waste number: d002 (corrosive
waste). To comply 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: oxalic acid, dihydrate (cas# 6153-56-6)
cas: 6153-56-6
fraction by wt: 90-100%
other rec limits: none established
osha pel: none established
acgih tlv: none established

MSDS BMDPQ OXALIC ACID

Hazards

Ld50 lc50 mixture: oral ld50 (rat) is 375 mg/kg
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- pulmonary edema,
severe irritation. Eyes- burns, irritation, conjunctivitis. Skin-
burns, blisters, irritation. Ingestion-severe abdominal distress,
damage to cns and kidneys. Chron ic: unknown.

explanation of carcinogenicity: none
effects of overexposure: inhalation: coughing, wheezing, laryngitis,
shortness of breath. Skin/eyes: redness, blisters, burns, burning
sensation. Ingestion: stomach pain, nausea, vomiting, headache.

medical cond aggravated by exposure: pre-existing skin, eye and
respiratory ailments.

First Aid

First aid: inhalation: remove to fresh air. Resuscitate if needed. Get
immediate medical help. Eyes: flush with plenty of water for 15
minutes. See doctor immediately. Skin: remove contaminated clothes.

wash wit h soap and water. Ingestion: do not induce vomiting. Give
glass of milk. See doctor immediately.

Chemical Properties

Hcc: c2
melt/freeze pt: =101.7c, 215.F
decomp temp: =150.C, 302.F
spec gravity: 1.7
ph: 1.3
solubility in water: appreciable
appearance and odor: colorless, odorless crystal

Reactivity

Stability indicator/materials to avoid: yes
strong alkalis and silver compounds. Strong oxidizing agents, oleum,
chlorites, and hypochlorites.

stability condition to avoid: high temperatures.

hazardous decomposition products: formic acid and oxides of carbon.

Proper Disposal

Waste disposal methods: contact local environmental manager. Dispose of
in accordance with local, state and federal regulations.

manufacturer says to dissolve in flammable solvent and incinerate.

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: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: 99.0%
other rec limits: none specified
osha pel: 1 mg/m3/2 stel
acgih tlv: 1 mg/m3/2 stel; 9192

MSDS BRMFV OXALIC ACID

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation-irritation of eyes & upper
respiratory tract, ulceration of the mucous membrane of the nose &
throat. Eye-irritation. Skin-prolonged exposure, dermatitis.

ingestion-few grams can be fatal. severe corrosion of the mouth,
throat &digestive tract. Prolonged exposure delayed kidney & liver
damage.

explanation of carcinogenicity: none.

effects of overexposure: inhalation-headache and nervousness. Prolonged
exposure can cause pain in the back, emaciation and weakness.

medical cond aggravated by exposure: none known.

First Aid

First aid: inhalation: remove to fresh air. Give artificial respiration
if needed. Seek medical attention. Eyes: flush with water. Call
doctor. Skin: wash area with solution of epsom salt, seek medical
attention . Ingestion: do not induce vomiting. Give water, milk,
soluble calcium or magnesium salt. Seek immediate medical help.

Chemical Properties

Hcc: c2
boiling pt: =111.1c, 232.F
melt/freeze pt: =101.1c, 214.F
vapor pres: nil
spec gravity: 1.65
solubility in water: 9.5
appearance and odor: transparent colorless crystals: odorless.

Reactivity

Stability indicator/materials to avoid: yes
alkalies, silver compounds, strong oxidizers, oleum.

stability condition to avoid: heat, sparks, open flames, and
temperatures above 212f.

hazardous decomposition products: may liberate carbon monoxide and
carbon dioixde, and toxic formic acid.

Proper Disposal

Waste disposal methods: dispose of contaminated product & materials used
in cleaning up spills or leaks in a manner approved for this
material. Consult regulatory agencies to ascertain proper disposal
procedures. Empty conta iners retain residue & are subject to
proper displ
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: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: >99.0%
other rec limits: none determined
osha pel: 1 mg/m3/2 stel
acgih tlv: 1 mg/m3/2 stel; 9192

MSDS BXCNC OXALIC ACID,39 W 2533

Hazards

Ld50 lc50 mixture: tlv 1 mg/m3. Human oral ldl0: 100 mg/kg.

routes of entry: inhalation: yes skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: eyes, skin, respiratory
& gi tracts. Acute- inhale: irritation. Oral: toxic! Ingestion of 5
grams has caused death. Skin: corrosive. Can cause severe burns.

eye: may cause severe burns & pos sible permanent damage. Chronic-
inflammation of upper respiratory tract, dermatitis, ulceration.

explanation of carcinogenicity: none
effects of overexposure: irritation, nausea, shock, convulsion, severe
burns, eye damage, collapse, death, dermatitis, ulceration
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: call a doctor if symptoms persist. Eye: immediately flush with
water for 15 minutes, holding eyelids open. Skin: flush with water.

wash skin with soap & water. Inhaled: remove to fresh air. Provide
cpr/o xygen if needed. Oral: if conscious, drink milk & induce
vomiting. Call a physician/poison control center immediately. Never
give fluid/induce vomiting if patient is unconscious/has
convulsions.

Chemical Properties

Hcc: c2
nrc/state lic num: not relevant
boiling pt: =150.C, 302.F
b.P. Text: sublim
melt/freeze pt: =101.1c, 214.F
decomp temp: >157.2c, 315.F
vapor pres: negligible
spec gravity: 1.653
viscosity: not relevant
evaporation rate & reference: not relevant
solubility in water: 11.7% @ 68f
appearance and odor: white crystalline solid - odorless

Reactivity

Stability indicator/materials to avoid: yes
concentrated sulfuric acid, alkalies, chlorates and hypochlorites
stability condition to avoid: excessive heat
hazardous decomposition products: carbon monoxide, carbon dioxide,
formic acid

Proper Disposal

Waste disposal methods: whatever cannot be saved for reclamation may be
disposed as hazardous waste in a rcra approved waste disposal
facility. Observe all local, state and federal regulations.

incineration recommended.

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: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: 100%
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3/2 stel; 9495

MSDS BXCND OXALIC ACID, DIHYDRATE

Hazards

Ld50 lc50 mixture: ld50: oral,rat: 375 mg/kg;drml,rbt: 20 g/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhal-corrosion of mouth,
throat, & stomach, headache, coughing, difficult breathing, chest
pains, severe lung irritation, pulmonary edema, & may be fatal.

skin/eye-severe burns. Chronic: kidne y damage.

explanation of carcinogenicity: not relevant
effects of overexposure: ingestion: headache, nausea, vomiting,
gastrointestinal irritation, convulsions, burns to mouth, throat,
and stomach, and may be fatal.

medical cond aggravated by exposure: chronic respiratory disease, kidney
disorders, skin disorders.

First Aid

First aid: ingestion-call a physician. Do not induce vomiting. If
conscious, give water, milk or milk of magnesia. Inhalation-remove
to fresh air. If not breathing, perform cpr. If breathing is hard,
give oxygen . Rinse mouth or goggle repeatedly withcold water.

skin-immediately flush skin with plenty of water for at least 15
minutes. Eye-immediately flush with plenty of water for at least 15
minutes.

Chemical Properties

Hcc: c2
melt/freeze pt: =100.6c, 213.F
vapor density: 4.3
spec gravity: 1.65
solubility in water: appreciable (>10%)
appearance and odor: white crystalline solid. Odorless.

percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents, strong bases, silver and silver compounds,
most common metals.

stability condition to avoid: none specified by manufacturer.

hazardous decomposition products: carbon monoxide, carbon dioxide.

Proper Disposal

Waste disposal methods: dispose i/a/w all applicable federal, state, and
local environmental regulations. Epa haz waste no: d002 (corrosive
waste).

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: oxalic acid, dihydrate (limits as oxalic acid, cas
no.144-62- 7.)
cas: 6153-56-6
fraction by wt: 90-100%
osha pel: 1 mg/m3;2 mg/m3 stel
acgih tlv: 1 mg/m3;2 mg/m3 stel

MSDS CFFDH OXALIC ACID,DIHYDRATE

Hazards

Ld50 lc50 mixture: ld50 (oral, rat) is unknown.

routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: target organs: eyes, skin, kidney,
respiratory & gi tracts. Acute- poison, may be fatal if
swallowed/inhaled. Contact may cause discoloration,
irritation/burns of skin. Severe eye irritant. Can produce
irreversible eye damage after repeatedcontact. Large doses can
cause irregular heatbeat, kidney damage. Chronic- unk.

explanation of carcinogenicity: none
effects of overexposure: burns, severe irritation, pain, nausea,
vomiting, shortness of breath, coughing, sore throat, redness of
eyes and skin, shock, convulsion, coma, headache, difficult
breathing, possibly death
medical cond aggravated by exposure: persons with pre-existing skin
disorders, eye problems or impaired kidney or respiratory function
may be more susceptible to the effects of this product.

First Aid

First aid: get medical attention. Eyes/skin: flush with water for 15
minutes. Hold eyelids open. Remove contaminated clothing.

inhaled: remove to fresh air. Provide cpr/oxygen if needed. Oral: do
not induce vomitin g. If conscious, drink plenty of water.If
vomiting occurs, keep head lower than hips to prevent aspiration.

Chemical Properties

Hcc: c2
nrc/state lic num: not relevant
boiling pt: >148.9c, 300.F
b.P. Text: 300f - 320f
melt/freeze pt: =101.7c, 215.F
spec gravity: 1.65
ph: 1.3
viscosity: not relevant
evaporation rate & reference: not relevant
solubility in water: soluble 100 g/liter
appearance and odor: colorless, transparent solid - odorless

Reactivity

Stability indicator/materials to avoid: yes
oxidizing agents, bases, silver, alkali metals, iron and iron
compounds, acid chlorides
stability condition to avoid: excessive heat (215f/102c)
hazardous decomposition products: carbon monoxide, carbon dioxide and
formic acid may be formed. Fumes may be toxic and irritating.

Proper Disposal

Waste disposal methods: discharge, treatment or disposal may be subject
to local, state and federal regulations. As shipped, not regulated
as a hazardous waste. Incineration/recycling or reuse is
recommended.

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: oxalic acid (dihydrate)
cas: 144-62-7
rtecs #: ro2450000
fraction by wt: 99- 100%
other rec limits: none recommended
osha pel: 1 mg/m3
acgih tlv: 1 mg/m3/2 stel; 9596

MSDS CKBTT OXALIC ACID, TECHNICAL

Hazards

Ld50 lc50 mixture: oral rat ld50: 7500 mg/kg
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: inhalation: harmful if inhaled. Can
cause severe irritation and burns of nose, throat & respiratory
tract. Ingestion: toxic! May cause burns, nauses, severe
gastroenteritis & vomiting, shock & convuls ions. May cause renal
damage, as evidenced by bloody urine. Estimated fatal dose is 5 to
15 grams. Skin: can cause severe irritation, possible skin burns.

may be absorbed through the skin. Eye: oxalic acid is an eye
irritant. It may produce corrosive effects. chronic: may cause
inflammation of the upper respiratory tract. Prolonged skin contact
can cause dermatitis, cyanosis of the fingers & poss ible
ulceratin. May effect kidneys.

explanation of carcinogenicity: none listed.

medical cond aggravated by exposure: persons with pre-existing skin
disorders or eyeproblems, or impaired kidney or respiratory
function may be more susceptible to the effects of the substance.

First Aid

First aid: inhalation: remove to fresh air. If not breathing, give
artificial respiration. If breathing is difficult, give oxygen.

ingestion: do not induce vomiting. Give large quantities of
limewater or milk to drink. Never give anything by mouth to an
unconscious person. Skin: in case of contact, wipe off excess from
skin then immediately flush skin with plenty of water for at least
15 mins. While removing contaminated clothing & shoes. Wash
clothing before reuse. Eye: immediately flush eyes with gentle but
large stream of water for at least 15 mins. Lifting lower & upper
eyelids occasionally. (suppl)

Chemical Properties

Hcc: c2
boiling pt: >148.9c, 300.F
b.P. Text: 300 to 320 f (sublimes
melt/freeze pt: =102.2c, 216.F
vapor pres:
vapor density: 4.4(air=1)
spec gravity: 1.65@18.5c/4c (dihydrate
solubility in water: 1g/7ml of water
appearance and odor: transparent, colorless crystals, odorless

Reactivity

Stability indicator/materials to avoid: yes
alkalis, chlorites, hypochlorites, oxidizing agents, furfuryl alcohol
and silver compounds.

stability condition to avoid: stable under ordinary conditions of use &
storeage. Heat will contribute to instability. Heat, ignition
sources & incompatibilities.

hazardous decomposition products: carbon dioxide, carbon monoxide may
form when heated to decomposition. May also form formic acid.

conditions to avoid polymerization: will not occur

Proper Disposal

Waste disposal methods: whatever can not be saved for recovery or
recycling should be managed in an appropriate and approved waste
facility. Although not a listed rcra hazardous waste, this material
may exhibit one or more c haracteristics of a hazardous waste and
require appropriate analysis to determine specific disposal
requirements.

Ingredients List

Ingred name: oxalic acid
cas: 144-62-7
rtecs #: ro2450000
minumum % wt: 99.

maxumum % wt: 100.

osha pel: 1 mg/m3
acgih tlv: 1 mg/m3
acgih stel: 2 mg/m3