Descripción
Na2CO3
M.W: 105,99 CAS: 497-19-8 EC: 207-838-8 EC INDEX: 011-005-00-2
H: H319 
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- Assay ≥ 99%
- Loss on drying ≤ 1.0%
- Chloride (Cl–) ≤ 0.3%
- Iron (Fe) ≤ 0.0035%
- Arsenic (As) ≤ 0.0002%
- Mercury (Hg) ≤ 0.0001%
- Lead (Pb) ≤ 0.0002%
- Sulfates (SO4) ≤ 0.04%
- Density approximated 0.48 – 0.61g/ml
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