Description
CaSO4·2H2O
M.W: 172.17 CAS: 10101-41-4 EC: 231-900-3 TARIC: 28332980
P: P102+P202
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- Appearance ≥ White powder
- Assay 99.0 – 102.0%
- Substances insoluble in HCl ≤ 0.01%
- Carbonate (CO3) ≥ Passes test
- Nitrates (NO3) ≥ Passes test
- Free acidity (H2SO4) ≤ 0.01%
- Free alkalinity (Ca(OH)2) ≤ 0.01%
- Chloride (Cl–) ≤ 0.005%
- Total Nitrogen ≤ 0.001%
- Iron (Fe) ≤ 0.001%
- Heavy metals (Pb) ≤ 0.002%
- Potassium (K) ≤ 0.005%
- Magnesium (Mg) ≤ 0.01%
- Sodium (Na) ≤ 0.02%
- Strontium (Sr) ≤ 0.05%
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