Description
PHISICAL & CHEMICAL CHARACTERISTICS:
Nature : Fine Dry Powder
Colour: White
Odour : Odourless
Molecular Weight: *1.*7
Melting Point/Freezing Point : Sublimes at ***5°C
pH : Neutral
Solubility in Water : 4 - 6 ppm in distilled water at *5°C
Volatile matter **0±*0°C Max : 0.1
Loss on ignition % Max : 0.1
Insoluble in dilute HCl : Nil
Oil absorption : *1 - *5
Reducing Power : Comparable with standard approved sample
Purity % Min : *9.5
Specific gravity : 5.*0 to 5.*8
Residue on *5 micron IS sieve : 0.*8 to 0.*5
Residue on *4 micron IS sieve : 0.*5
Lead (Pb) % by mass : 0.*1 to 0.*0
Copper (Cu) % by mass : 0.***2 to 0.**1
Manganese (Mn) % by mass : 0.***8 to 0.**3
Moisture content & by mass : 0.*3 to 0.*5
Bulk density : **0 to **0 gm/cc
