TETRAPOTASSIUM HEXACYANOFERRATE (13943-58-3)
1. Basic Information
1. Chemical Name: Potassium Ferrocyanide
2. Chinese Aliases: Potassium Ferrocyanide; Yellow Prussiate of Potash; Yellow Blood Salt
3. English Name: Tetrapotassium hexacyanoferrate trihydrate
4. Molecular Formula: C6FeK4N6
5. Molecular Weight: 368.34
6. CAS Number: 13943-58-3
7. EINECS Number: 237-722-2
8. Appearance: Yellow Crystals
2. Technical Specifications
| Parameter | Standard | Premium | First Grade | Food Additive |
|-----------|---------|--------|------------|---------------|
| Content (% ≥) | 99.00 | 98.50 | 99.00 |
| Chloride (% ≤) | 0.30 | 0.40 | 0.30 |
| Insoluble in Water (% ≤) | 0.02 | 0.03 | 0.01 |
| Moisture (% ≤) | 1.50 | 2.50 | 0.50 |
| Arsenic (As) (% ≤) | - | - | 0.0001 |
| Cyanide (CN) (% ≤) | - | - | 0.001 |
(The above parameters are for reference; the exact values are subject to the factory test report.)
3. Packaging
Packed in 25 kg bags