Substance
ID:368639
Names and Identifiers
IUPAC name
tetrapotassium hexacyanoirontetrauide trihydrate
Synonyms
Potassium hexacyanoferrate(II) trihydrate黄血盐六氰基高铁(II)酸钾 三水合物亚铁氰化钾Potassium ferrocyanideYellow prussiate
IUPAC Traditional name
tetrapotassium ferrocyanide trihydrate
Properties
Safety Information
German water hazard class
2
Personal Protective Equipment
Gloves, type N95 (US), type P1 (EN143) respirator filter
GHS Precautionary statements
P273
Supplemental Hazard Statements
Contact with acids liberates very toxic gas.
Risk Statements
32-52/53
Safety Statements
22-24/25-47-61
MSDS Link
GHS Hazard statements
H412
Product Information
Cation Traces
Na: ≤100 mg/kg
Pb: ≤20 mg/kg
Cd: ≤5 mg/kg
Cu: ≤20 mg/kg
Grade
puriss. p.a.
ACS reagent, reag. ISO, reag. Ph. Eur.
Impurities
≤0.0015% free alkali (as carbonate)
Linear Formula
K4Fe(CN)6 · 3H2O
Antion Traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
Purity
≥99%
Physical Property
Melting Point
70 °C(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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