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Index: | ||||
Index name | Index | |||
Excellent-grade | First-grade | Food grade | ||
Content % ≥ | 99.00 | 98.50 | 99.00 | |
Chloride % ≤ | 0.30 | 0.40 | 0.30 | |
Water-insoluble Matter % ≤ | 0.02 | 0.03 | 0, 01 | |
Moisture % ≤ | 1.50 | 2.50 | 0.50 | |
Arsenic(As)% ≤ | 0.0001 | |||
Cyanide(CN)% ≤ | 0.001 |
Potassium Ferrocyanide
Molecular Formula: K4Fe(CN)6.3H2OMolecular Weight: 422.39Property: yellow crystal, soluble in waterUses: used in pigment, pharmaceutical, steel and carbonization industry etc.Package and Specification: plastic woven bag, 25kg/bag.Standard: HG/T 2963-1999(industrial grade)GB1899-84(Food grade)
Potassium Ferrocyanide