Potassium Ferricyanide
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- Category :
Inorganic chemicals/Inorganic salts
- CAS NO : 13746-66-2
- EC NO : 237-323-3
- Molecular Formula : C6FeK3N6
- Main Specifications : 99.5% min
- Synonyms : Potassium hexacyanoferrate(III);Potassium iron (III) cyanide;Red prussiate;tripotassium hexacyanoferrate;iron(3+) potassium cyanide (1:3:6);
Package: Packing: 25 kg bag
Uses : Mainly used in printing plate, photosensitive materials, bleaching, pharmaceutical, paint, electroplating, also used in leather making ,refining of metal, fine chemical industry and so on.
Molecular Structure:
Product description:
Potassium Ferricyanide
Molecular Formula: K3Fe(CN)6
Molecular Weight: 329.25
CAS: 13746-66-2
EINECS: 237-323-3
Appearance: dark-red or golden-red monoclinic crystal
Properties: Incompatible with ammonia, strong acids, strong oxidizing agents. Reaction with acids yields toxic gas. May discolour on exposure to light. Soluble in water, acetone, insoluble in ethanol, methyl acetate and ammonia
Application: Mainly used in printing plate, photosensitive materials, bleaching, pharmaceutical, paint, electroplating, also used in leather making ,refining of metal, fine chemical industry and so on.
Specification:
Purity (Calculate in K3Fe(CN)6 on dry): 99.5% min
Chloride: 0.20% max
Insoluble Matter in water: 0.01% max
Ferrocyanide (K4Fe(CN)6): 0.20% max
Sulphate (SO4 ): 0.005% max
Sodium (Na): 0.02% max
Packing: 25kg woven bag
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