NILE CHEMICALS
POTASSIUM SORBATE
SPECIFICATION |
|
C6H7KO2 M.W. 150.22 | |
Minimum assay | 99.5% |
Maximum Limits of Impurities : | |
Loss on drying | 0.4% |
Heavy metals ( as Pb ) | 0.00001% |
Arsenic ( As ) | 0.000002% |
Chloride ( CI ) | 0.01% |
Sulphate ( SO4 ) | 0.02% |
Water insoluble matter | 0.01% |