Appearance: White or off- white crystalline powder
Assay( dry basis):99.0%min
Absorption coefficient: E (1% 1cm) 751-797
Identification: IR
Positive reaction: Complies
Chloride: Complies
Related substances
Single impurity: 0.20%max
Total impurity: 1.00%max
Loss on drying:0.50%max
Residue on ignition:0.10%max
Heavy metal:10ppm max
Package: 25kg/fibre drum |