Zinc Oxide

Product Name	Zinc Oxide – White Seal
Grade	Food
Appearance	White almost odourless fine powder
Assay	Min 99.50 %
Surface Area BET Method	4.500 to 6.000 m2/gm
Sieve 325 Mesh	Max 0.100 %
Sulphur	Max 0.050 %
Lead as pb	Max 1000 ppm
Cadmium as Cd	Max 50 ppm
Iron as Fe	Max 100 ppm
Copper as Cu	Max 10 ppm
Manganese as Mn	Max 10 ppm
Packing	25 kg Bags
Shelf Life	5 Years from Manufacturing

Product Name	Zinc Oxide – Gold Seal
Grade	Food
Appearance	White almost odourless fine powder
Assay	Min 99.80 %
Surface Area BET Method	4.500 to 6.000 m2/gm
Acid Insoluble	Max 0.1 %
Sulphur	Max 0.050 %
Lead as pb	Max 10 ppm
Cadmium as Cd	Max 10 ppm
Iron as Fe	Max 15 ppm
Copper as Cu	Max 2 ppm
Manganese as Mn	Max 2 ppm
Packing	25 kg Bags
Shelf Life	5 Years from Manufacturing

Description

ZnO is used as an additive in numerous materials and products including cosmetics, food supplements.
Rubbers, plastics, ceramics, glass, cement, lubricants, paints, sunscreens, ointments, adhesives, sealants, pigments, batteries, ferrites, fire retardants, semiconductors, and first-aid tapes.