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Potassium hexacyanoferrate
product Name: Tetrapotassium hexacyanoferrate trihydrate
Synonyms: hexacyano-ferrate(4-tetrapotassium;hexakis(cyano-C)-,tetrapotassium,(OC-6-11)-Ferrate(4-);potassiumferrocyanate;potassiumferrocyanide(potassiumhexacyanoferrate(ii);potassiumferrocyanide(potassiumhexacyanoferrate(ii)3-hydrate);potassiumhexacyanide;potassiumhexacyanoferrate(iv);tetrapotassium,(oc-6-11)-ferrate(4-hexakis(cyano-c), Potassium hexacyanoferrate
MF: C24H6Fe4K4N24O3-8
MW: 1058.24
CAS: 13943-58-3
EINECS: 237-323-3
Packing:25kg/bag
Assay:99%
Appearance: yellow powder
Chemical Property: relative density 1.853, odorless. Soluble in water, insoluble in ethanol or ether etc.
Usage: 1.As anti caking agent, our country law can be used for salt, use the largest 0.005g%kg (with ferrous cyanide meter).
2. Use our GB 2760-96 provisions, allowing as anti caking agent of salt. Maximum capacity of 0.01g/kg (with ferrous cyanide meter).
In Europe, commonly used in some Wine, to remove iron, copper.
3. For manufacturing, printing and dyeing auxiliaries, potassium oxide pigments, explosive and chemical reagent, also used for the heat treatment of steel, Shi Yin, sculpture etc.
Price: USD 4/kg