Packing:25kg/drum
Standard:
Characteristics : white crystalline powder, odorless
Identification :positive
Clarity and color of solution : (pass test) clear and colorless
Chloride:max 0.011%
Sulphate: mas 0.014%
Ammonium salt: max 0.02%
Heavy metals: max 20ppm
Arsenic : max 2ppm
Easily carbonizable substances : no color develops
Loss on drying: max 0.2%(105oC 2horus)
Residue on ignition: max 0.1%
Assay (anhydrous) min 98.5%
Total plate count: nmt 1000/g
Mold: nmt 100/g
Yeast: nmt 100/g
Coli forms: negative
Salmonella: negative
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