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Potassium ferricyanide, potassium hexacyanide (III), is an inorganic compound, chemical formula K3[Fe(CN)6], commonly known as red blood salt. This bright red solid salt contains [Fe(CN)6]3− coordination ions. It is soluble in water, and the aqueous solution has a yellow-green fluorescence.
Product Description:
Name: potassium ferricyanide
CAS number: 13746-66-2
Molecular formula: C6FeN6.3K
Molecular weight: 329.24
EINECS number: 237-323-3
MDL No. : MFCD00011392
Stats
Melting point °Cd ec.)
Density 1.85
Vapor pressure 0Pa at 20℃
Storage conditions Store at +5°C to +30°C.
Solubility H2O: 1 M at 20 °C, complete, orange-brown
Morphological fine crystals
The color is Orange to red
Specific gravity 1.88
The Odor was Odorless
Acid-base indicator color-changing ph range 6-9 at 329 g/l at 25 °C
PH 6-9 (25℃, 1M in H2O)
Water solubility 464 g/L (20 ºC)
Light Sensitive Light sensitive
Merck14, 7630
Exposure limit ACGIH: TWA 1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 1 mg/m3
Stable. Incompatible with ammonia, strong acids, Stable. Incompatible with ammonia, strong acids, strong oxidizing agents. Reaction with acids yields toxic gas. May discolour on e
