NILE CHEMICALS

TARTARIC  ACID EXTRA  PURE
Certificate of Analysis
dextro rotatory(+)  
C4H6O6 M.W. 150.09
   
Minimum Assay 99.5%
   
Maximum Limits of Impurities:  
   
Chloride ( CI ) 0.002%
   
Sulphate (SO4) 0.015%
   
Oxalate (C2O4) 0.05%
   
Heavy Metals (as Pb) 0.001%
   
Lead (Pb) 0.001%
   
Copper(Cu) 0.001%
   
Zinc (Zn) 0.001%
   
Arsenic (As) 0.0001%
   
Loss on drying (1050C) 0.5%
   
Sulphated Ash 0.05%
   
CAS No: 87-69-4  

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