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Analyzed Reagent Dihydrate Sodium Dichromate

NSN: 6810-00-312-7158 | Model: 3672
NSN Properties and Flags
NATO Stock Number
6810-00-312-7158
DEMIL
NO
Physical Form
Crystal
Quantity Within Each Unit Package
1.000 pounds
Composition And Percentage
99.5 by weight sodium dichromate, dihydrate
Impurities Limitation In Percent
Insoluble matter0.005, chloride0.005, sulfate0.010, aluminum0.002, calcium0.002

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NSN 6810-00-312-7158 Datasheet

Supply Class (FSC):
Chemicals
Cross Reference:
  • 3672
Cage Codes:
  • Avantor Performance Materials, Inc. (CAGE 70829)
Schedule B & Trade:
  • Schedule B: 3822000002 (NAICS 325413)

    Diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials

  • SITC: 59869

    Composite diagnostic or laboratory reagents, n.E.S.

  • End Use: 12550

    Chemicals-other

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.

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 6810-00-312-7158 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Tennessee Valley Authority
What is the NIIN of NSN 6810-00-312-7158?
003127158 or 00-312-7158
Does NSN 6810-00-312-7158 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6810-00-312-7158?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 02, 1973
MSDS

Material Safety

MSDS BJDLT SODIUM DICHROMATE,DIHYDRATE;PROD.CODE:3672

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: acute: irritation of
eyes,skin,respiratory or g,i.Tract;redness or burns of eyes are
possible.Ingestion may cause nausea,vomiting
headache,dizziness.Chronic: perforated septum,external ulcers,liver
or kidney damage
explanation of carcinogenicity: data per msds
effects of overexposure: may cause irritation of eyes,skin,respiratory
or g.I.Tract.Ingestion may cause headache,nausea,vomiting and
dizziness.

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

First Aid

First aid: eyes and skin: flush with large amount of water for about
15-20 minutes;seek medical attention immediately.Inhalation: remove
to fresh air;call a physician.Ingestion: seek medical attention
immediately.

Chemical Properties

Hcc: d1
melt/freeze pt: m.P/f.P text: 675f,357c
vapor density: 10.0
spec gravity: 2.35
solubility in water: complete
appearance and odor: reddish to bright orange crystals
percent volatiles by volume: 0.0

Reactivity

Stability indicator/materials to avoid: yes
strong reducing agents,strong acids,combustible materials.

stability condition to avoid: high temperatures, sparks, and open flames
hazardous decomposition products: none known.

Proper Disposal

Waste disposal methods: consult local authorities;disposal must be 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: sodium bichromate (sara iii)
cas: 10588-01-9
rtecs #: hx7700000
fraction by wt: 90-100%
other rec limits: none specified
osha pel: 0.1 ppm cro3;ceiling
acgih tlv: 0.05 mg cr/m3; 9192
epa rpt qty: 10 lbs
dot rpt qty: 10 lbs

MSDS BLPFH SODIUM DICHROMATE

Hazards

Ld50 lc50 mixture: ld50: (oral,rat)50 mg/kg.

routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: inhal: severe irritant. Corr action on
muc memb & resp tract may prdce nasal irrit & burning sensation in
throat. Ingest: toxic. Corr to mouth & gi tract. Symps may include
abdominal pain, dizz, vomit, intense thirst, shock & kidney
failure.Fatal dose may be as low as 5 grams. Skin: corr. May prdce
(see efts of overexp)
explanation of carcinogenicity: sodium dichromate: group 1 (ntp); iarc -
group 1
effects of overexposure: hlth haz: skin rashes & ulcers. Bichromates are
skin sensitizers. Eye: corr. May cause conjunct if in cntct w/eyes.

chronic: rptd skin cntct may lead to incapacitating derm & slow
healing ulcers. Rptd in hal may cause perforation of nasal septum.

bichromates primarily toxic to kidneys, liver & gi tract. (see ing
8)
medical cond aggravated by exposure: persons w/pre-existing skin or eye
problems or impaired liver, kidney or respiratory function may be
more susceptible to effects of this substance.

First Aid

First aid: inhal: remove to fresh air. If not brthg, give artf resp. If
brthg dfclt, give o*2. Call md. Ingest: induce vomit immed by
giving 2 glasses of water & sticking finger down throat. Never give
anything b y mouth to uncon person. Call md immed.Skin: remove any
contamd clthg. Wipe off excess from skin. Wash w/plenty of water
for at least 15 min.Get md immed. Eye: wash w/plenty of water for at
(supp data)

Chemical Properties

Boiling pt: b.P. Text: supp data
melt/freeze pt: m.P/f.P text: 675f,357c
vapor pres: 0 @ 68f
spec gravity: 2.35 @ 77f
solubility in water: soluble (73%)
appearance and odor: orange-red crystals or granules, odorless.

Reactivity

Stability indicator/materials to avoid: yes
hydrazine, acetic anhydride, ethanol, trinitrotoluene, hydroxylamine,
strong acids, oxidizable materials (supp data)
stability condition to avoid: stable under ordinary conditions of use
and storage.

hazardous decomposition products: oxides of chromium.

Proper Disposal

Waste disposal methods: containerized solids may be sent to rcra apprvd
haz waste disp facility. Hexavalent chromium in soln may be reduced
to trivalent chromium by a variety of reducing agents such as
sodium bisulfite, sodi um sulfite, sulfur dioxide or ferrous (supp
data)
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: dichromic acid (h*2cr*2o*7), disodium salt, dihydrate;
(sodium dichromate)
cas: 7789-12-0
rtecs #: hx7750000
osha pel: 0.1 mg(cro*3)/m3
acgih tlv: 0.05 mg(cr)/m3

ingred name: supp data: soda lime. Dispose of solids as haz waste in rcra
apprvd facility. Ensure compliance w/local,state & fed regs.

rtecs #: 9999999zz

ingred name: other prec: garments at end of day.Avoid cross- contam of
street clothes.Keep from cntct w/clthg,other combust(see ing 4)
rtecs #: 9999999zz

ingred name: ing 3: matls. Do not store near combust matls. Store in
tightly closed cntnr. Remove & wash contamd clthg (see ing 5)
rtecs #: 9999999zz

ingred name: ing 4: immed.Use only w/adeq vent.Do not breathe dust.Do not
get in eyes,on skin/clthg.Cntct w/other matl may cause fire.

rtecs #: 9999999zz

ingred name: hygiene pract: or smoke in workplace. Wash thoroughly after
handling.

rtecs #: 9999999zz

ingred name: vent: because it can control emissions of contaminant at
source, preventing dispersion into general work area.

rtecs #: 9999999zz

ingred name: efts of overexp: danger! Powerful oxidizer. Causes severe
burns. May cause delayed burns or external ulcers. (see ing 9)
rtecs #: 9999999zz

ingred name: ing 8: contains hexavalent chromium. Exposure may create a
cancer risk. May be fatal if swallowed. Harmful if inhaled.

rtecs #: 9999999zz

MSDS BXYSM SODIUM DICHROMATE, DIHYDRATE

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: inhalation- irritation of upper
respiratory tract, prolonged contact may cause perforated septum.

skin- irritation, prolong contact may cause dermatitis &
ulceration. Harmful & may be fatal if absorbe d. Eyes- severe
irritation or burns. Ingestion- harmful & may be fatal. Chronic
effects: kidney damage, liver damage.

explanation of carcinogenicity: this substance is listed as a ntp human
carcinogen and an iarc human carcinogen (group i).

effects of overexposure: ingestion- headache, nausea, vomiting,
dizziness, gastrointestinal irriation. Target organs: blood,
respiratory system, lungs, liver, kidneys, eyes, skin, gi tract.

medical cond aggravated by exposure: damaged skin.

First Aid

First aid: ingestion- call a physician. If conscious, immediately induce
vomiting. Inhalation- remove to fresh air. Assist with breathing
support measures if needed. Skin- flush skin with water. Eyes-
immediatel y flush with plenty of water for at least 15 minutes.

Chemical Properties

Hcc: t4
melt/freeze pt: m.P/f.P text: 675f,357c
vapor density: 10.0
spec gravity: 2.35
ph: 3.5
solubility in water: complete (100%)
appearance and odor: orange to red crystals, odorless.

percent volatiles by volume: 0

Reactivity

Stability indicator/materials to avoid: yes
strong reducing agents, oranic materials, combustible materials, strong
acids.

stability condition to avoid: heat
hazardous decomposition products: chromium oxide fumes.

Proper Disposal

Waste disposal methods: dispose in accordance with all applicable
federal, state and local environmental 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: sodium dichromate dihydrate
cas: 7789-12-0
rtecs #: hx7750000
fraction by wt: 99-100%
other rec limits: none recommended
osha pel: 1 mg cro3/10m3
acgih tlv: 0.05 mg cr/m3

MSDS CLQFR SODIUM DICHROMATE (SEE SUPPL)

Hazards

Ld50 lc50 mixture: oral rat ld50: 50 mg/kg
reports of carcinogenicity: ntp: yes iarc: yes
health hazards acute and chronic: inhalation: corrosive ! Extremely
destructive to tissues of mucous membranes and upper respiratory
tract. May cause ulceration and perforation of nasal septum.

ingestion: corrosive ! Swallowing can ca use severe burns of mouth,
throat, and stomach, leading to death.Can cause liver damage, acute
renal failure. Skin contact: corrosive ! Dusts and strong solutions
may cause severe irritation. Contact with broken skin may cause
ulcers (chrome sores) and absorption, which may cause systemic
poisoning, affecting kidneys and liver functions. May cause skin
sensitization. Eye contact: corrosive ! May c ause corneal injury
or blindness.

explanation of carcinogenicity: product known to be a carcinogen. Sodium
dichromate (10588-01-9); known ntp carcinogen. Iarc category: 1
("the agent is carcinogenic to humans". Degree of evidence:
"inadequate evidence").

effects of overexposure: inhalation: sore throat, coughing, shortness of
breath, labored breathing, pulmonary sensitization or allergic
asthma, pulmonary edema. Ingestion: burns of mouth, throat,
stomach, sore throat, vomitin g, diarrhea, violent gastroenteritis,
peripheral vascular collapse, dizziness, intense thirst, muscle
cramps, shock coma, abnormal bleeding, fever, skin: redness, pain,
severe burn, irritation, ulcer s (chrome sores) and absorption,
systemic poisoning, affecting kidney and liver functions, skin
sensitization. Eye contact: blurred vision, redness, pain, and
severe tissue burns. May cause corneal in jury or blindness.

medical cond aggravated by exposure: persons with pre-existing skin
disorders, asthma, allergies or known sensitization to chromic acid
or chramates may be more susceptible to the effects of this
material.

First Aid

First aid: inhalation: remove to fresh air. If not breathing, give
artificial respiration. If breathing is difficult, give oxygen. Get
medical attention. Ingestion: do not induce vomiting. Give large
quantities of water. Never give anything by mouth to an
unconscious person. Get medical attention. Skin contact: flush
with water for 15 minutes while removing contaminated clothing and
shoes. Get medical atte ntion. Wash clothing before reuse.

thoroughly clean shoes before reuse. Eye contact: flush with water
for 15 minutes, lifting lower and upper eyelids ocasionally. Get
medical attention.

Chemical Properties

Hcc: d2
boiling pt: =400.C, 752.F
melt/freeze pt: =357.C, 674.6f
vapor pres: 0 mm hg, @ 20c
vapor density: 10 (air=1)
spec gravity: 2.35 @ 25c
ph: 3.5 (1%soln)
evaporation rate & reference: no information found.

solubility in water: soluble 73% in water.

appearance and odor: orange-red crystals or granules; odorless.

percent volatiles by volume: 0

Reactivity

Solid).

federal regulatory information: chemical inventory status - part1:
sodium dichromate (10588-01-9): tsca: yes; ec: yes; japan: yes;
australia: yes. - part 2: korea: yes; canada dsl: yes; canada ndsl:
no; phil.: yes. Chemical weapons convention: no; tsca 12(b): yes;
cdta: no.

state regulatory information: warning ! This product contains a chemical
known to the state of california to cause cancer.

Proper Disposal

Waste disposal methods: what is not saved for recovery, recycling,
handle as hazardous waste. Send to rcra approved waste facility.

processing, use, contamination may change waste management
options. State and local regulat ions may differ from federal
regulations. Dispose of container and unused contents in accordance
wi th federal, state, and local requirements.

Ingredients List

Ingred name: sodium dichromate
cas: 10588-01-9
rtecs #: hx7700000
minumum % wt: 99.

maxumum % wt: 100.

osha pel: see table z-2
acgih tlv: 0.05 mg/m3
epa rpt qty: 10 lbs
dot rpt qty: 10 lbs