Sodium Carbonate Anhydrous

Sodium Carbonate Anhydrous
Synonym Soda Ash, Washing Soda
CAS No. 497 - 19 - 8 Grade : GR
Mol. Wt. 105.99 g/mol Mol Formula : Na2CO3
Appearance White Hygroscopic Granular Powder
Identity Na - Passes Test
CO3 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS GR
Assay NLT 99.9%
MAXIMUN LIMITS OF IMPURITIES
Chloride(Cl) 0.002%
Phosphate & Silicate(as SiO2) 0.005%
Total Sulfur(SO4) 0.005%
Total Nitrogen(N) 0.001%
Aluminium (Al) 0.001%
Calcium (Ca) 0.005%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.0005%
Magnesium(Mg) 0.002%
Potassium (K) 0.01%
Sodium Carbonate Anhydrous
Synonym Soda Ash, Washing Soda
CAS No. 497 - 19 - 8 Grade : ACS
Mol. Wt. 105.99 g/mol Mol Formula : Na2CO3
Appearance White Hygroscopic Granular Powder
Identity Na - Passes Test
CO3 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS ACS
Assay NLT 99.95 - 100.05%
pH(5% Aqueous Solution) at 250C 7.50 - 9.20
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.01%
Loss on Heatingat 2850C 1.0%
Chloride(Cl) 0.001%
Phosphate(PO4) 0.001%
Silica(SiO2) 0.005%
Sulfur Compounds (SO4) 0.003%
Calcium (Ca) 0.02%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.0005%
Magnesium(Mg) 0.004%
Potassium (K) 0.005%
Sodium Carbonate Anhydrous
Synonym Soda Ash, Washing Soda
CAS No. 497 - 19 - 8 Grade : AR
Mol. Wt. 105.99 g/mol Mol Formula : Na2CO3
Appearance White Hygroscopic Granular Powder
Identity Na - Passes Test
CO3 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS AR
Assay NLT 99.9%
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.01%
Loss on Drying at 3000C 0.5%
Chloride(Cl) 0.01%
Nitrogen Compounds(N) 0.002%
Phosphate & Silicate(PO4) 0.001%
Silicate(SiO2) 0.005%
Sulfate(SO4) 0.005%
Aluminium(Al) 0.001%
Calcium (Ca) 0.005%
Copper (Cu) 0.0005%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.0005%
Magnesium(Mg) 0.002%
Potassium (K) 0.01%
Sodium Carbonate Anhydrous
Synonym Soda Ash, Washing Soda
CAS No. 497 - 19 - 8 Grade : LR
Mol. Wt. 105.99 g/mol Mol Formula : Na2CO3
Appearance White Hygroscopic Granular Powder
Identity Na - Passes Test
CO3 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS LR
Assay NLT 99.5%
MAXIMUN LIMITS OF IMPURITIES
Loss on Drying at 3000C 1.5%
Chloride(Cl) 0.01%
Silica(SiO2) 0.02%
Sulfate(SO4) 0.02%
Calcium (Ca) 0.02%
Heavy Metals (as Pb) 0.003%
Iron (Fe) 0.005%