Sodium Carbonate Anhydrous ACS

CAS Number: 497-19-8
Molecular Formula: Na2CO3
Formula Weight: 105.99

Sodium Carbonate Anhydrous ACS Specifications:
Typical Analysis
Assay(Na2CO3; Dried Basis): Min. 99.5%

Maximum Limits
Sulfur Compounds (as SO4): 0.003%
Insoluble Matter: 0.01%
Loss on Heating@285?C: 1.0%
Chloride(Cl): 0.001%
Phosphate (PO4): 0.001%
Silica (SiO2): 0.005%
Heavy Metals (as Pb): 5 ppm
Iron (Fe): 5 ppm
Calcium (Ca): 0.03%
Magnesium (Mg): 0.005%
Potassium (K): 0.005%
Hygroscopic

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