Packs sizes (1)
Technical data
- Melting Point:
- 825 °C
- Solubility:
- Very slightly soluble in water.
- Physical Description:
- solid
- Product Code:
- 141212
- Product Name:
- Calcium Carbonate precipitated (USP, BP, Ph. Eur.) pure, pharma grade
- Quality Name:
- pure, pharma grade
- Specifications:
- Assay (Compl.) calc. a.d.s.: 98.5-100.5%
Identity according to Pharmacopoeias:: passes test
Maximum limit of impurities
Insoluble matter in acid: 0.2 %
Loss on drying at 200°C: 2.0%
Chloride (Cl): 0.033%
Sulfate (SO4): 0.25%
Residual solvents (Ph.Eur/USP): passes test
Fluoride (F): 0.005%
Magnesium and alkali salts: 1.0%
Heavy metals (as Pb): 0.002%
As: 0,00015 %
Ba: passes test
Cd: 0,00005 %
Fe: 0,02 %
Hg: 0,00005 %
Pb: 0,00005 %
Elemental impurities according to ICH Q3D guide: Lead below 0.8 ppm and Thallium below 2 ppm can be present. The rest of the elements of Class 1-3 elements are not likely to be present above the limits of ICH Q3D option 1.
- WGK:
- nwg
- Storage:
- Room Temperature.
- Master Name:
- Calcium Carbonate *precipitated
- EINECS:
- 207-439-9
- CS:
- 2836 50 00 00
