Sodium carbonate 500g 99.9%, AnalaR NORMAPUR® ACS Pharmaceutical Eur.
VWRC27771.260
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Specification 27771

Sodium carbonate ≥99.9%, AnalaR NORMAPUR® ACS, Pharmaceutical. Eur. 

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Irritant Warning

Warning

Formula: Na₂CO₃
MW: 105.99 g/mol
Boiling Pt: 1600 °C (1013 hPa)
Melting Pt: 854 °C
Density: 2.53 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003494
CAS Number: 497-19-8
EINECS: 207-838-8
UN: 0000
REACH: 01-2119485498-19
Merck Index: 14,08596
https://sg.vwr.com/stibo/web/std.lang.all/05/89/16640589.jpg  
Assay (calculated on dried substance) Min. 99.9 %
Heavy metals (as Pb) Max. 5 ppm
Insoluble substances Max. 100 ppm
Loss on drying (300 °C) Max. 1 %
Total N (Nitrogen) Max. 10 ppm
Total S (as SO4) Max. 30 ppm
Cl (Chloride) Max. 10 ppm
PO4 (Phosphate) Max. 10 ppm
SiO4 (as SiO2) Max. 20 ppm
Al (Aluminium) Max. 10 ppm
Ca (Calcium) Max. 50 ppm
Fe (Iron) Max. 5 ppm
K (Potassium) Max. 50 ppm
Mg (Magnesium) Max. 50 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test