EDTA

EDTA
Synonym Ethylene Diamine Tetra Acetic Acid
CAS No. : 60 - 00 - 4 Grade : ACS
Mol. Wt. 292.24 g/mol Mol Formula : C10H16N2O8
Appearance Colorless Crystals
Identity Passes Test
Melting Point 237 - 2450C
Test Solution(0.05 %W/V),Water: Clear and Colorless Solution
PARAMETERS ACS
Assay 99.40 - 100.60%
MAXIMUN LIMITS OF IMPURITIES
Ammonia Insoluble Matter 0.005%
Residue after ignition 0.2%
Calcium (Ca) 0.001%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.005%
Magnesium (Mg) 0.0005%
Nitriloctriacetic Acid 0.1%
EDTA
Synonym Ethylene Diamine Tetra Acetic Acid
CAS No. : 60 - 00 - 4 Grade : AR
Mol. Wt. 292.24 g/mol Mol Formula : C10H16N2O8
Appearance Colorless Crystals
Identity Passes Test
Melting Point 237 - 2450C
Test Solution(0.05 %W/V),Water: Clear and Colorless Solution
PARAMETERS AR
Assay NLT 99.00%
MAXIMUN LIMITS OF IMPURITIES
Ammonia Insoluble Matter 0.005%
Loss Of Drying 0.1%
Chloride (Cl) 0.02%
Sulphate (SO4) 0.005%
Calcium (Ca) 0.005%
Copper (Cu) 0.0005%
Heavy Metals (as Pb) 0.0005%
Iron (Fe) 0.0005%
Magnesium (Mg) 0.005%
Nitriloctriacetic Acid 0.03%
Potassium (K) 0.005%
Sodium (Na) 0.05%
Sulphated ash 0.1%
EDTA
Synonym Ethylene Diamine Tetra Acetic Acid
CAS No. : 60 - 00 - 4 Grade : LR
Mol. Wt. 292.24 g/mol Mol Formula : C10H16N2O8
Appearance Colorless Crystals
Identity Passes Test
Melting Point 237 - 2450C
Test Solution(0.05 %W/V),Water: Clear and Colorless Solution
PARAMETERS LR
Assay NLT 99.00%
MAXIMUN LIMITS OF IMPURITIES
Chloride (Cl) 0.01%
Sulphate (SO4) 0.1%
Sulphated ash 0.2%