Tetrapotassium hexacyanoferrate trihydrate

Modify Date: 2025-08-20 20:20:43

Tetrapotassium hexacyanoferrate trihydrate Structure
Tetrapotassium hexacyanoferrate trihydrate structure
Common Name Tetrapotassium hexacyanoferrate trihydrate
CAS Number 13943-58-3 Molecular Weight 368.343
Density 1.85 Boiling Point 25.7ºC at 760mmHg
Molecular Formula C6FeK4N6 Melting Point 70 °C
MSDS N/A Flash Point N/A

 Names

Name potassium hexacyanoferrate(4-)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.85
Boiling Point 25.7ºC at 760mmHg
Melting Point 70 °C
Molecular Formula C6FeK4N6
Molecular Weight 368.343
Exact Mass 367.808228
PSA 142.74000
LogP 0.09818

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LJ8219000
CHEMICAL NAME :
Ferrate(4-), hexacyano-, tetrapotassium
CAS REGISTRY NUMBER :
13943-58-3
LAST UPDATED :
199701
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C6-Fe-N6.4K
MOLECULAR WEIGHT :
368.37

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(4),23,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(4),23,1986 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Inhalation
DOSE :
537 ug/m3
SEX/DURATION :
female 1-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(3),79,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80199 No. of Facilities: 4711 (estimated) No. of Industries: 76 No. of Occupations: 43 No. of Employees: 18082 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80199 No. of Facilities: 2238 (estimated) No. of Industries: 34 No. of Occupations: 29 No. of Employees: 22116 (estimated) No. of Female Employees: 10721 (estimated)

 Safety Information

Hazard Codes Xi
HS Code 2837200090

 Customs

HS Code 2837200090

 Synonyms

Ferrate(4-), hexakis(cyano-κC)-, potassium (1:4)
Tetrapotassium hexacyanoferrate(4-)
Tetrapotassium hexakis(cyano-κC)ferrate(4-)
Tetrapotassium ferrocyanide
EINECS 237-323-3
potassium ferrocyanide
Potassium ferrocyanate
MFCD00167022
tetrapotassium,iron(6+),hexacyanide
Potassium hexacyanoferrate(II) trihydrate
Ferrate(4-), hexacyano-, tetrapotassium
Potassium hexacyanoferrate
Tetrapotassium hexacyanoferrate trihydrate
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