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Technical data
- Solubility:
- water 2 g/l at 20 °C
- Physical Description:
- solid
- Product Code:
- 131235
- Product Name:
- Calcium Sulfate 2-hydrate (Reag. USP) for analysis, ACS
- Quality Name:
- for analysis, ACS
- Specifications:
- Assay (Compl.): 98.0-101.0%
Maximum limit of impurities
Insoluble matter in HCl: 0.01 %
Chloride (Cl): 0.002%
Carbonate: passes test
Nitrate (NO3): 0.002%
Heavy metals (as Pb): 0.001%
As: 0.00004 %
Cu: 0.001 %
Fe: 0.001 %
K: 0.005 %
Mg: 0.02 %
Na: 0.02 %
Ni: 0.001 %
Pb: 0.001 %
Sr: 0.05 %
- WGK:
- 1
- Storage:
- Room Temperature.
- Master Name:
- Calcium Sulphate 2-hydrate
- EINECS:
- 231-900-3
- CS:
- 2833 29 80 80
