MERCK 104982 Potassium hexacyanoferrate(II) trihydrate extra pure. CAS No. 14459-95-1, EC Number 237-722-2
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| Description | |
|---|---|
| Catalogue Number | 104982 |
| Synonyms | Potassium ferrocyanide |
| Product Information | |
|---|---|
| CAS number | 14459-95-1 |
| EC number | 237-722-2 |
| Hill Formula | C₆FeK₄N₆*3H₂O |
| Chemical formula | K₄[Fe(CN)₆]*3H₂O |
| Molar Mass | 422.39 g/mol |
| HS Code | 2837 20 00 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | Potassium hexacyanoferrate(II) trihydrate extra pure. CAS No. 14459-95-1, EC Number 237-722-2. |
| Physicochemical Information | |
|---|---|
| Melting Point | >50 °C Elimination of water of crystallisation |
| pH value | 9.5 (100 g/l, H₂O, 20 °C) (anhydrous substance) |
| Bulk density | 950 - 1050 kg/m3 |
| Solubility | 289 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 3613 mg/kg |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Specifications | |
|---|---|
| Assay (cerimetric) | ≥ 99.0 % |
| As (Arsenic) | ≤ 0.0003 % |
| Cu (Copper) | ≤ 0.0025 % |
| Pb (Lead) | ≤ 0.001 % |
| Zn (Zinc) | ≤ 0.0025 % |