Sodium carbonate, anhydrous ≥99.5% (dried basis), powder, GR ACS, Supelco®

Supplier: MilliporeSigma
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Synonyms: Calcined sodaCarbonic acid disodium saltNa-XCarbonic acid sodium saltDisodium carbonateSodaBisodium carbonateCarbonic acid, disodium saltSoda ash

SX0395-3 SX0395-20 SX0395-5 SX0395-1 SX0395-3 SX0395-20 SX0395-1 SX0395-5
EM-SX0395-3CS 1503.8 USD
EM-SX0395-3 CASX0395-1 EM-SX0395-1 CASX0395-3 CASX0395-5 EM-SX0395-20 EM-SX0395-5 CASX0395-20
Sodium carbonate, anhydrous ≥99.5% (dried basis), powder, GR ACS, Supelco®
Sodium carbonate

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Formula: Na₂CO₃
MW: 105.99 g/mol
Melting Pt: 851 °C (lit.)
Storage Temperature: Ambient
MDL Number: MFCD00003494
CAS Number: 497-19-8
EINECS: 207-838-8
REACH: 01-2119485498-19
Merck Index: 14,08596
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Specification Test Results

Assay (dried basis) 99.5% min
Calcium (Ca) 0.03% max
Chloride (Cl) 0.001% max
Color White
Form Powder
Heavy metals (as Pb) 5ppm max
Insoluble matter 0.01% max
Iron (Fe) 5ppm max
Loss on heating at 285°C 1.0% max
Magnesium (Mg) 0.005% max
Phosphate (PO4) 0.001% max
Potassium (K) 0.005% max
Silica (SiO2) 0.005% max
Sulfur compounds (as SO4) 0.003% max

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