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| LC4918 Potassium chloride suitable for the biopharmaceutical production bio Ph Eur,BP,USP |
| Order number | Packaging | Quantity | Price € |
| AC31918 | Plastic bottle | 5 kg | Inquire |
| AC31918 | Bucket, plastic | 12 kg | Inquire |
| AC31918 | Double PE Sack | 25 KG | Inquire |
| Product information | |
| Grade | Ph Eur,BP,USP |
| Hill Formula | ClK |
| Chemical formula | KCl |
| HS Code | 3105 10 00 |
| EC number | 231-211-8 |
| Molar mass | 74.55 g/mol |
| CAS number | 7447-40-7 |
| Chemical and physical data | |
| Solubility | 347 g/l (20 °C) |
| Melting point | 773 °C |
| Molar mass | 74.55 g/mol |
| Density | 1.98 g/cm3 (20 °C) |
| Bulk density | 1000 kg/m3 |
| pH value | 5.5 – 8.0 (50 g/l, H2O, 25 °C) |
| Boiling point | 1413 °C (1013 hPa) |
| Safety information | |
| RTECS | TS8050000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly 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). |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Toxicological data | |
| LD 50 oral | LD50 rat 2600 mg/kg |
| Specifications | |
| Assay (argentometric; calculated on dried substance) | 99.0 – 100.5 % |
| Identity | conforms |
| Appearance of solution (10 %; water) | conforms |
| Free acid, free alkali | conforms |
| Acidity or alkalinity | passes test |
| Bromide (Br) | ≤ 0.1 % |
| Iodide (I) | passes test |
| ≤ 0.005 % | |
| Sulphate (SO4) | ≤ 0.01 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.00010 % |
| Ba (Barium) | passes test |
| Fe (Iron) | ≤ 0.001 % |
| Na (Sodium) | ≤ 0.05 % |
| Na (sodium) | passes test |
| Ca + Mg (calcium and magnesium) | conforms |
| Magnesium and alkaline-earth metals (as Ca) | ≤ 0.02 % |
| Residual solvents (Ph.Eur./USP/ICH) | excluded by production process |
| Loss on drying (105 °C; 3 hours) | ≤ 1.0 % |
| Endotoxins | ≤ 2.5 I.U./g |