product name: Potassium Ferrocyanide Molecular Formula: K4Fe(CN)6.3H2O Molecular Weight: 422.39 Property: yellow crystal, soluble in water Uses: used in pigment, pharmaceutical, steel and carbonization industry etc. Package and Specification: plastic woven bag, 25kg/bag. Standard: HG/T 2963-1999 Technical grade GB1899-84(Food grade) Item | 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 |
|
|
|
