AMMONIUM FORMATE – AR
   
CAS NO       : 540-69-2 FORMULA           :   HCOONH4   
GRADE         : AR FORMULA WT     : 63.06
   
   TEST SPECIFICATION
Description Colourless hygroscopic crystals
10% aq. Solution clear & colourless
Assay min 97.0%
pH (5 % aq sol) 6.4 – 7.0
Non volatile matter Max 0.01%
Water insoluble matter Max 0.001%
Chloride (Cl) Max 0.001%
Sulphate (SO4) Max 0.005%
Iron (Fe) Max 0.0005%
Lead (Pb) Max 0.0001%

 

AMMONIUM FORMATE – GR
   
CAS NO       : 540-69-2 FORMULA           :   HCOONH4   
GRADE         : GR FORMULA WT     : 63.06
   
   TEST SPECIFICATION
Description Colourless hygroscopic crystals
10% aq. Solution clear & colourless
Assay min 97.0%
pH (5 % aq sol) 5.50 – 7.50
Residue after ignition Max 0.01%
Water insoluble matter Max 0.005%
Chloride (Cl) Max 0.001%
Sulphate (SO4) Max 0.005%
Iron (Fe) Max 0.001%
Heavy metal (Pb) Max 0.001%

 

 AMMONIUM FORMATE – LR
   
CAS NO       : 540-69-2 FORMULA           :   HCOONH4   
GRADE         : LR FORMULA WT     : 63.06
   
   TEST SPECIFICATION
Description Colourless hygroscopic crystals
10% aq. Solution clear & colourless
Assay min 97.0%
pH (5 % aq sol) 6.0 – 7.5
Chloride Max 0.005%
Sulphate Max 0.01%
Iron Max 0.002%
Heavy metal Max 0.005%