Potassium hexacyanoferrate
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Post Date:
Jun 13,2016
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Expiry Date:
Dec 10,2016
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Detailed Description:
Cas No. :13943-58-3
Specs:99% min
Potassium hexacyanoferrate
Potassium Ferrocyanide
Molecular Formula: K4Fe(CN)6.3H2O
Molecular Weight: 422.39
CAS: 13943-58-3
EINECS: 237-722-2
Appearance: yellow crystal, soluble in water
Properties: Melting Point: 69-71℃, Density:1.85, Solubility in Water :289 g/l (20℃). Salty, soluble in water, insoluble in ethanol, ether, acetic acid methyl ester and liquid ammonia.
Application: Used in pigment, dyeing, additives and the salt of anti-caking agent.
Specification:
Purity (Calculate on dry): 99.0% min
Chloride:0.30% max
Insoluble Matter in water: 0.01% max
Moisture: 0.5% max
Arsenic (As): 0.0001% max
Cyanide (CN): 0.001% max
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CAS Registry Number:
13943-58-3
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Synonyms:
;Ferrate(4-), hexakis(cyano-C)-, tetrapotassium, (OC-6-11)-;Potassium ferrocyanide;Potassium hexacyanoferrate (III) trihydrate;Tetrapotassium hexacyanoferrate; ;tetrapotassium iron(+6) cation hexacyanide;iron(2+) potassium cyanide (1:4:6);
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Molecular Formula:
C6FeK4N6
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Molecular Weight:
368.345
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Molecular Structure:
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