Potassium Hexacyanoferrate (II) Trihydrate 100grm
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 104984.0100
Stock: In Stock
Description
| Catalogue Number | 104984 |
| Replaces | PX1460; PX1460-1; PX1460-20 |
| Synonyms | Potassium ferrocyanide |
Product Information
| CAS number | 14459-95-1 |
| EC number | 237-722-2 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | C₆FeK₄N₆*3H₂O |
| Chemical formula | K₄[Fe(CN)₆]*3H₂O |
| Molar Mass | 422.39 g/mol |
| HS Code | 2837 20 00 |
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 - 102.0 % |
| Insoluble matter | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.01 % |
| Sulfate (SO₄) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.01 % |
| Pb (Lead) | ≤ 0.002 % |
| Corresponds to ACS,ISO,Reag. Ph Eur |
