Potassium ferricyanide

Modify Date: 2024-01-02 12:30:21

Potassium ferricyanide Structure
Potassium ferricyanide structure
Common Name Potassium ferricyanide
CAS Number 13746-66-2 Molecular Weight 329.24400
Density 1.85 Boiling Point 25.7ºC at 760 mmHg
Molecular Formula C6FeK3N6 Melting Point °Cd ec.)
MSDS Chinese USA Flash Point N/A

 Names

Name potassium hexacyanoferrate(3-)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.85
Boiling Point 25.7ºC at 760 mmHg
Melting Point °Cd ec.)
Molecular Formula C6FeK3N6
Molecular Weight 329.24400
Exact Mass 328.84500
PSA 142.74000
LogP 0.09818
Storage condition Store at RT.
Stability Stable. Incompatible with ammonia, strong acids, strong oxidizing agents. Reaction with acids yields toxic gas. May discolour on exposure to light.
Water Solubility 464 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LJ8225000
CHEMICAL NAME :
Ferrate(3-), hexacyano-, tripotassium
CAS REGISTRY NUMBER :
13746-66-2
LAST UPDATED :
199704
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C6-Fe-N6.3K
MOLECULAR WEIGHT :
329.27
WISWESSER LINE NOTATION :
NC-FE-CN&CN&CN&CN&CN &-KA- 3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2970 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
510 ug/m3/24H/26W-C
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in erythrocyte (RBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - catalases

MUTATION DATA

TYPE OF TEST :
Gene conversion and mitotic recombination
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
100 mmol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 117,149,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81080 No. of Facilities: 5391 (estimated) No. of Industries: 50 No. of Occupations: 41 No. of Employees: 27467 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81080 No. of Facilities: 3468 (estimated) No. of Industries: 55 No. of Occupations: 58 No. of Employees: 85385 (estimated) No. of Female Employees: 20227 (estimated)

 Safety Information

Supplemental HS Contact with acids liberates very toxic gas.
Personal Protective Equipment Eyeshields;Gloves
Hazard Codes Xn
Risk Phrases R32
Safety Phrases S50A
RIDADR UN3077 9/PG 3
WGK Germany 2
RTECS LJ8225000
HS Code 2837200090

 Customs

HS Code 2837200090

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 Synonyms

Potassium hexacyanoferrate(III)
Potassium ferricyanide
MFCD00011392
EINECS 237-323-3
Red prussiate
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