Ammonium Formate

Ammonium Formate LR
Synonym Formic Acid Ammonium Salt
CAS No. 540-69-2 Grade : LR
Mol. Wt. 63.06g/mol Mol Formula :HCOONH4
Appearance Colorless Crystals
Identity NH4 Passes test
HCO2 Passes test
Melting Point 1160C
Test Solution (10% w/v), water Clear and Colorless Solution
Parameters LR
Assay NLT97.00%
pH(5% Aqueous Solution)at 25 0C 6.50 - 7.50
MAXIMUM LIMITS OF IMPURITIES
Residue after ignition 0.02%
Water insoluble matter 0.005%
Choride (CI) 0.01%
Sulphate (SO4) 0.02%
Iron (FE) 0.02%
Ammonium Formate AR
Synonym Formic Acid Ammonium Salt
CAS No. 540-69-2 Grade : AR
Mol. Wt. 63.06g/mol Mol Formula :HCOONH4
Appearance Colorless Crystals
Identity NH4 Passes test
HCO2 Passes test
Melting Point 1160C
Test Solution (10% w/v), water Clear and Colorless Solution
Parameters AR
Assay NLT97.00%
pH(5% Aqueous Solution)at 25 0C 6.00 - 7.00
MAXIMUM LIMITS OF IMPURITIES
Residue after ignition 0.01%
Water insoluble matter 0.001%
Choride (CI) 0.001%
Sulphate (SO4) 0.005%
Copper (Cu) 0.0001%
Heavy Metals (as Pb) 0.0001%
Iron (FE) 0.0005%