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Sodium carbonate ≥99.9%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS pour analyses

Fournisseur: VWR Chemicals
Attention

Synonyms: Calcined soda, Carbonic acid disodium salt

27771.290EA 43.1 EUR
27771.290 27771.233 27771.510 27771.360 27771.260 27771.460
Sodium carbonate ≥99.9%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS pour analyses
Sodium carbonate
Formule: Na₂CO₃
MW: 105.99 g/mol
Point d'ébullition: 1600
Point de fusion: 854
Densité: 2.53 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00003494
Numéro CAS: 497-19-8
EINECS: 207-838-8
ATTEINDRE: 01-2119485498-19
Merck Index: 14,08596
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Commander maintenant

Résultats des tests de spécification

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. 100 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


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