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| LC4945 Potassium hexacyanoferrate(III) for analysis EMSURE ACS,Reag. Ph Eur |
| Order number | Packaging | Quantity | Price € |
| AC31945 | Plastic bottle | 100 g | 14.4 |
| AC31945 | Plastic bottle | 250 g | 20.93 |
| AC31945 | Plastic bottle | 1 kg | 67.5 |
| AC31945 | Fibre carton | 50 kg | Inquire |
| Product information | |
| Grade | ACS,Reag. Ph Eur |
| Synonyms | Potassium ferricyanide |
| Hill Formula | C6FeK3N6 |
| Chemical formula | K3[Fe(CN)6] |
| HS Code | 2837 20 00 |
| EC number | 237-323-3 |
| Molar mass | 329.25 g/mol |
| CAS number | 13746-66-2 |
| Chemical and physical data | |
| Solubility | 464 g/l (20 °C) |
| Molar mass | 329.25 g/mol |
| Density | 1.85 g/cm3 (20 °C) |
| Bulk density | 900 – 1000 kg/m3 |
| pH value | 6 (50 g/l, H2O, 20 °C) |
| Safety information | |
| RTECS | LJ8225000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 2 water endangering |
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
| Specifications | |
| Assay (iodometric) | ≥ 99.0 % |
| Insoluble matter | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.01 % |
| Sulphate (SO4) | ≤ 0.005 % |
| Hexacyanoferrate (II) (Fe(CN)6)4!-) | ≤ 0.05 % |
| Pb (Lead) | ≤ 0.002 % |
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