| Place of Origin: | Shaanxi, China |
|---|---|
| Brand Name: | Ceres |
| Certification: | ISO9001,GMP |
| Model Number: | Tetrapotassium Hexacyanoferrate Trihydrate |
| Minimum Order Quantity: | 1kg |
| Price: | $5-$7kg |
| Packaging Details: | Drum, Vacuum Packed, Aluminium Foil Bag |
| Payment Terms: | T/T, Western Union, L/C, MoneyGram, D/A, D/P |
| Supply Ability: | 5000 Kilogram/Kilograms per Month |
| Producr Name: | Best Supply CAS:13943-58-3 Tetrapotassium Hexacyanoferrate Trihydrate | Color: | Yellow Or White Crystal |
|---|---|---|---|
| Grade: | Food Grade | COA: | Available |
| Apply For: | Health Care | Free Sample: | Available （10-20g） |
| Shelf Life: | 2 Year When Properly Stored | Packaging: | Drum, Vacuum Packed, Aluminium Foil Bag |
| Form: | Powder | CAS: | 13943-58-3 |
| High Light: | 13943-58-3 Tetrapotassium Hexacyanoferrate Trihydrate,Food Grade Tetrapotassium Hexacyanoferrate Trihydrate,CAS 13943-58-3 |
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CAS No.: 13943-58-3
Molecular Fomula:C6FeK4N6
Molecular weight: 368.345
Appearance: yellow crystal
Assay:99%
Used in the manufacture of pigments, printing and dyeing oxidation additives, potassium cyanide, explosives and chemical reagents, and also used in steel heat treatment, lithography, carving, etc.
| Identification | 1) IR | Complies |
| 2) HPLC | Complies | |
| Water | ≤0.5% | 0.10% |
| Residue on Ignition | ≤0.2% | 0.08% |
| 3) Residual solvents |
Methanol: ≤0.3% Acetone: ≤0.5% Ethanol: ≤0.5% |
0.12% 0.01% Not detected |
| Assay |
99.0~101.0% (calculated on anhydrous and solvent free basis) |
99.95% |
| Conclusion | The batch conforms to USP39 standard requirements | |
