Sodium carbonate décahydraté 99.5-100.5% (base substance sèche), Puriss., Conforme aux spécifications analytiques BP, FCC, Ph. Eur., E500, Fluka™
:6132-02-1
:
:Na₂CO₃·10H₂O
:MFCD00149178
:286.14 g/mol
:32 °C
:1.460 g/cm³ (20 °C)
:207-838-8
:GHS07
:Température ambiante
- Assay (excluding dried substance):99.5 - 100.5 %
- Assay of Na₂CO₃:36.7 - 40.0 %
- Loss on drying:55.0 - 65.0 %
- Arsenic (As):Max. 2 ppm
- Copper (Cu):Max. 0.001 %
- Iron (Fe):Max. 5 ppm
- Mercury (Hg):Max. 1 ppm
- Potassium (K):Max. 0.02 %
- Lead (Pb):Max. 2 ppm
- Zinc (Zn):Max. 0.001 %
- Heavy metals (as Pb):Max. 10 ppm
- Chloride (Cl):Max. 30 ppm
- Sulfate (SO₄):Max. 100 ppm
- Appearance of the solution:complying
- Alkali hydroxide, -bicarbonates:complying
- Residual solvents:complying
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