send us an inquiry |
LC1218 Calcium carbonateprecipitated for analysis of silicates EMSURE |
Order number | Packaging | Quantity | Price € |
AC28218 | Plastic bottle | 500 g | 68.40 |
Product information | |
Hill Formula | CCaO3 |
Chemical formula | CaCO3 |
HS Code | 2836 50 00 |
EC number | 207-439-9 |
Molar mass | 100.09 g/mol |
CAS number | 471-34-1 |
Chemical and physical data | |
Solubility | 0.014 g/l (20 °C) |
Melting point | 825 °C (decomposition) |
Molar mass | 100.09 g/mol |
Bulk density | 400 – 1400 kg/m3 |
pH value | 9.5 – 10.5 (100 g/l, H2O, 20 °C) (slurry) |
Safety information | |
Storage class | 10 – 13 Other liquids and solids |
WGK | NWG not 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). |
Toxicological data | |
LD 50 oral | LD50 rat 6450 mg/kg |
Specifications | |
Assay (complexometric) | 98.5 – 100.5 % |
Substances insoluble in hydrochloric acid | passes test |
Chloride (Cl) | ≤ 0.02 % |
Sulphate (SO4) | ≤ 0.01 % |
Total nitrogen (N) | ≤ 0.01 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Ba (Barium) | ≤ 0.02 % |
Fe (Iron) | ≤ 0.001 % |
K (Potassium) | ≤ 0.002 % |
Mn (Manganese) | ≤ 0.02 % |
Na (Sodium) | ≤ 0.005 % |
Sr (Strontium) | ≤ 0.02 % |