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The last inventory check on this NSN was done on 03/15/2023. Due to rapid changes in inventory this may not be the current stock qty.
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Sodium dichromate
Salts of oxometallic or peroxometallic acids
Chemicals-inorganic
Y - Indicates information is in the hazardous materials information resource system (hmirs).
PMICA - 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.
043940 - Chemicals noi
635 - Chemicals, other than drugs or sundries
9 - Other or no special handling required (sh)
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp
W - Rating variable
W - Corrosive materials, un class 8 (corrosive label)
Questions & Answers: |
|
| What are the historical prices recorded for this stock number? | |
| Historical data shows pricing from $229.72 to $382.86.. | |
| Does NSN 6810-00-890-2052 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, Singapore, Malaysia, and Republic Of Korea | |
| What is the NIIN of NSN 6810-00-890-2052? | |
| 008902052 or 00-890-2052 | |
| Does NSN 6810-00-890-2052 require demilitarization? | |
| Yes - ITAR Controlled | |
| What is the most recent solicitation for NSN 6810-00-890-2052? | |
| No solicitations for this NSN. | |
| When was this national stock number assigned to the federal catalog? | |
| Jan 01, 1960 | |
Effects of overexposure: conc form causes severe burn,destroy tissue;
may blind eye on contact;diluted form;irritating.
First aid: skin: wash with soap & water immediately after contact.Remove
all contaminated clothing;eye: irrigate for at least 15 min,get med
attn.
Hcc: t4
solubility in water: yes
appearance and odor: dark red crystals(dark red liquid in solution).
Stability indicator/materials to avoid: no
most common metals,especially copper,brass;paper fiber,wood.
stability condition to avoid: oxidizing substances
Waste disposal methods: keep in covered drums,pending disposal. Handle &
dispose in full compliance with all applicable
international,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.
Ingred name: chromium (vi) oxide
cas: 1333-82-0
rtecs #: gb6650000
osha pel: c, 0.1 mg/m3 (cro3)
acgih tlv: 0.05 mg/m3(cr); 8990
ingred name: sodium dichromate dihydrate
cas: 7789-12-0
rtecs #: hx7750000
fraction by wt: 70%
Effects of overexposure: severe irritant.Has corrosive action on skin &
mucous membranes.Inhalation & ingest.May cause death
First aid: wash skin well.For inhalation or ingestion,see doctor
immediately.
Hcc: t4
solubility in water: appreciable
appearance and odor: milkish appearance,no odor
Stability indicator/materials to avoid: yes
avoid reducing agents,carbides,amines,slaked lime,oxidizers.
hazardous decomposition products: oxides of chromium when heated to
decomposition
Waste disposal methods: use vast volume of concentrated solution of
reducing agent(bisulfites or ferrous salts with 3m-h*2so*4 or
hypo).Neutralize with soda ash or dilute hcl.Drain into an approved
disposal area with abundan t water.
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.
Ingred name: sodium bichromate (sara iii)
cas: 10588-01-9
rtecs #: hx7700000
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
Ld50 lc50 mixture: oral rat ld50: 50 mg/kg.
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: yes
health hazards acute and chronic: eye: corrosive. May cause
conjunctivitis in contact with the eye. Skin: repeated skin contact
may lead to an incapacitating dermatitis and slow healing ulcers.
inhalation: repeated inhalation may caus e perforation of the nasal
septum. Bichromates are primarily toxic to the kidneys, liver and
gastrointestinal tract.
explanation of carcinogenicity: niosh criteria document recommendation:
occupational exposure to cr(iv): 25 ug/m3 (twa) ceiling limit: 50
ug/m3/15m.
effects of overexposure: inhalation: severe irritant. May produce nasal
irritation and burning sensation in the throat. Ingestion: symptoms
may include abdominal pain, dizziness, vomiting, intense thirst.
skin: may produce sk in rashes and ulcers. Eye: may cause
conjunctivitis.
medical cond aggravated by exposure: persons with pre-existing skin or
eye problems, or impaired liver, kidney, or respiratory function
may be more susceptible to the effects of this substance.
First aid: inhalation: remove to fresh air. If breathing is difficult,
give oxygen. Call a physician. Ingestion: induce vomiting
immediately by giving two glasses of water and sticking finger down
the throat. Ca ll a physician immediately. Skin: remove
contaminated clothing. Wash skin with plenty of water. Get medical
attention immediately. Eye: wash eyes with plenty of water. Get
medical attention immediate.
Hcc: d1
boiling pt: b.P. Text: 752f,400c
melt/freeze pt: m.P/f.P text: 675f,357c
decomp temp: decomp text: 752f,400c
vapor pres: 0 @20c
spec gravity: 2.35 @25c
solubility in water: appreciable
appearance and odor: orange-red crystals or granules, odorless.
Stability indicator/materials to avoid: yes
hydrazine, acetic anhydride, ethanol, trinitrotoluene, hydroxylamine,
strong acids, oxidizable materials.
stability condition to avoid: strong oxidants may explode when shocked,
or if exposed to heat, flame, or friction.
hazardous decomposition products: oxides of chromium.
Waste disposal methods: consult your local environmental officer.
containerized solids may be sent to a rcra approved hazardous waste
disposal facility. Neutralize remaining traces with soda ash.
hexavalent chromium in solut ion reduced to trivalent chromium is
precipitated.
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.
Ingred name: sodium dichromate dihydrate
cas: 7789-12-0
rtecs #: hx7750000
other rec limits: ceiling 50ug/m3/15m
osha pel: 0.1 mg/m3 ceiling
acgih tlv: 0.05 mg/m3 cr(iv)
ingred name: sodium bichromate (sara iii)
cas: 10588-01-9
rtecs #: hx7700000
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
Ld50 lc50 mixture: oral ld50 (rat) = 80 mg/kg
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: may cause respiratory tract
irritation, tracheobronchitis, central nervous system effects, skin
burns, eye burns, fulminating gastroenteritis
explanation of carcinogenicity: contains chromium which is classified as
a known human carcinogen by ntp and group 1 by iarc.
effects of overexposure: respiratory tract irritation, cough, sore
throat, chest pain, lightheadedness, headache, sinusitis,
laryngitis, sneezing, rhinorrhea, wheezing, dyspnea, pulmonary
edema, anorexia, fever, skin corrosio n and burns, eye corrosion,
eye pain, blurred vision, severe eye burns, nausea, vomiting,
thirst, vertigo, oliguria.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: inhalation: remove from exposure. Restore breathing. Keep
warm and quiet. Get medical attention. Skin: wash affected area
thoroughly with soap and water. If irritation persists, get medical
attention. Eyes: flush with large amounts of water for 15 minutes.
get medical attention. Ingestion: remove by gastric lavage or
emesis if conscious. Get medical attention immeidately.
Hcc: c3
boiling pt: b.P. Text: not given
melt/freeze pt: m.P/f.P text: not given
vapor pres: not given
vapor density: not given
spec gravity: 1.5
ph: < 7
evaporation rate & reference: 1 (ether = 1)
solubility in water: complete
appearance and odor: dark red-brown liquid
Stability indicator/materials to avoid: yes
contact with easily oxidizable materials, alcohols, alkalies, aluminum,
camphor, acetates
stability condition to avoid: none specified by manufacturer.
hazardous decomposition products: trivalent chromium oxide and oxygen
which increases the fire hazard.
Waste disposal methods: prevent waste from contaminating surrounding
environment. Discard any product, residue, disposal container or
liner in accordance with all 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.
Ingred name: chromium trioxide (chromic anhydride)
cas: 1333-82-0
rtecs #: gb6650000
fraction by wt: 50%
other rec limits: none recommended
osha pel: 0.1 mg (cro3)/m3
acgih tlv: 0.05 mg (cr)/m3 (a1)
ingred name: water
cas: 7732-18-5
rtecs #: zc0110000
fraction by wt: 50%
other rec limits: none recommended
Ld50 lc50 mixture: tlv = 0.05 mg/m3 as cr
routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: yes iarc: yes osha: no
health hazards acute and chronic: inhalation of dusts or mists can cause
ulceration and perforation of nasal septum as well as irritation to
respiratory system. Overexposure may cause cancer. Ingestion can be
harmful or fatal. A syste mic poison, it is toxic to kidneys, liver
and gi tract. May cause skin irritation, ulcers, severe eye
irritation.
explanation of carcinogenicity: iarc and ntp have evidence that chrome
vi and certain chromium compounds may cause cancer.
effects of overexposure: ulceration and perforation of nasal septum,
respiratory tract irritation, kidney/liver toxicity, skin
irritation, skin ulcers, severe eye irritation, conjunctivitis.
medical cond aggravated by exposure: none specified by manufacturer.
First aid: skin: wash with soap and flush with plenty of water
immediately. Apply a wet compress of 10% ascorbic acid solution to
burned area. Eyes: promptly flush with water for 15 minutes.
ingestion: if consci ous, drink water and induce vomiting. An
emetic such as syrup of ipecac may be used followed by more water.
inhalation: remove to fresh air. Treat symptomatically. In all
cases get medical attention.
Hcc: t6
boiling pt: b.P. Text: dehydrates
melt/freeze pt: m.P/f.P text: 675f,357c
vapor pres: not given
vapor density: not given
spec gravity: 2.35
ph: suppdt
evaporation rate & reference: not given
solubility in water: appreciable
appearance and odor: reddish to bright orange crystals. Odorless,
deliquescent
Hazardous decomposition products: oxygen, sodium chromate and chromic
oxide
Waste disposal methods: prevent waste from contaminating surrounding
environment. Discard any product, residue, disposal container or
liner in accordance with all 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.
Ingred name: sodium dichromate
cas: 7789-12-0
rtecs #: hx7750000
fraction by wt: 100% %
other rec limits: none recommended
osha pel: c 0.1 mg (cro3)/m3
acgih tlv: 0.05 mg(cr)/m3; 9394