Ammonium Formate

Ammonium Formate
Ammonium Formate

Ammonium Formate appears as Colourless hygroscopic crystals .It has the chemical formula of HCOONH4  . The cas No is 540-69-2 and has the molecular weight of 63.06.It Has various applications such as being used as a buffer in high performance liquid chromatography (HPLC) and other applications.Its specifications are as belows.

     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%

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     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%

 

     Grade – 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%

 

More Details on Ammonium Formate can be found on wikipedia

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