send us an inquiry |
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 |