Descripción
Na2SO4
M.W: 142,04 CAS: 7757-82-6 EC: 231-820-9
P: P102-P202
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- Appearance White powder
- Assay ≥ 99%
- Iron (Fe) ≤ 0.001%
- Substances insoluble in water (H2O) ≤ 0.02%
- pH (5% water, 20°C) 5.2 – 7.5
- Loss on roasting ≤ 1%
- Chloride (Cl–) ≤ 0.005%
- Heavy metals (Pb) ≤ 0.0005%
- Arsenic (As) ≤ 0.0002%
- Calcium (Ca) ≤ 0.01%
- Potassium (K) ≤ 0.01%
- Magnesium (Mg) ≤ 0.002%
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