Descripción
NaCl
M.W: 58,44 CAS: 7647-14-5 EC: 231-598-3
P: P102-P202
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- Appearance Colourless crystals / white powder
- Assay ≥ 99.9%
- Iron (Fe) ≤ 0.0005%
- Substances insoluble in water (H2O) ≤ 0.005%
- pH (5% water, 20°C) 5.0 – 8.0
- Loss on roasting ≤ 1.0%
- Nitrogen (N) ≤ 0.001%
- Halides (Br–, I–, F–) ≤ 0.1%
- Sulfates (SO4) ≤ 0.003%
- Heavy metals ≤ 0.0005%
- Potassium (K) ≤ 0.03%
- Arsenic (As) ≤ 0.00005%
- Barium (Ba) ≤ 0.003%
- Calcium (Ca) ≤ 0.004%
- Magnesium (Mg) ≤ 0.002%
- Absence of Cu and Ni Passes test
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