Sodium Acetate Trihydrate

Sodium Acetate Trihydrate
Synonym Sodium Ethanoate, Acetic Acid Sodium Salt
CAS No. 6131 - 90 - 4 Grade : GR
Mol. Wt. 136.08 g/mol Mol Formula : (CH3COO)2Na.3H2O
Appearance Colorless Crystals
Identity Na - Passes Test
CH3CO2 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS GR
Assay NLT 99.5%
pH(5% Aqueous Solution) at 250C 7.50 - 9.00
MAXIMUN LIMITS OF IMPURITIES
Chloride(Cl) 0.0003%
Phosphate(PO4) 0.0002%
Sulphate(SO4) 0.002%
Aluminum(Al) 0.0005%
Calcium (Ca) 0.001%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.0005%
Magnesium(Mg) 0.0005%
Potassium (K) 0.005%
Substances Reducing Permanganate(HCOOH) 0.005%
Total Nitrogen (N) 0.001%
Sodium Acetate Trihydrate
Synonym Sodium Ethanoate, Acetic Acid Sodium Salt
CAS No. 6131 - 90 - 4 Grade : ACS
Mol. Wt. 136.08 g/mol Mol Formula : (CH3COO)2Na.3H2O
Appearance Colorless Crystals
Identity Na - Passes Test
CH3CO2 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS ACS
Assay NLT 99.0 - 101.0%
pH(5% Aqueous Solution) at 250C 7.50 - 9.20
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.005%
Chloride(Cl) 0.001%
Sulphate(SO4) 0.002%
Phosphate(PO4) 0.0005%
Calcium (Ca) 0.005%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.0005%
Magnesium(Mg) 0.002%
Potassium (K) 0.005%
Sodium Acetate Trihydrate
Synonym Sodium Ethanoate, Acetic Acid Sodium Salt
CAS No. 6131 - 90 - 4 Grade : AR
Mol. Wt. 136.08 g/mol Mol Formula : (CH3COO)2Na.3H2O
Appearance Colorless Crystals
Identity Na - Passes Test
CH3CO2 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS AR
Assay NLT 99.5%
pH(5% Aqueous Solution) at 250C 7.50 - 9.00
MAXIMUN LIMITS OF IMPURITIES
Insoluble Matter 0.005%
Chloride(Cl) 0.0005%
Phosphate(PO4) 0.0005%
Sulphate(SO4) 0.002%
Aluminum(Al) 0.0005%
Calcium (Ca) 0.0025%
Copper (Cu) 0.0005%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.0005%
Magnesium(Mg) 0.0015%
Potassium (K) 0.01%
Substances Reducing Permanganate(HCOOH) 0.004%
Sodium Acetate Trihydrate
Synonym Sodium Ethanoate, Acetic Acid Sodium Salt
CAS No. 6131 - 90 - 4 Grade : LR
Mol. Wt. 136.08 g/mol Mol Formula : (CH3COO)2Na.3H2O
Appearance Colorless Crystals
Identity Na - Passes Test
CH3CO2 - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS LR
Assay NLT 99 - 102%
Chloride(Cl) 0.005%
Sulphate(SO4) 0.02%
Heavy Metals (as Pb) 0.002%
Iron (Fe) 0.002%
Potassium (K) 0.1%