Ammonium Thiosulphate Solution

Zinc Oxide

Specification of Zinc Oxide

Determination	Unit	Specification
		Min	Max
Zinc Oxide	%	99.5
Acid Insoluble	%		0.15
Iron as Fe	Ppm		100
Lead as Pb	Ppm		500
Cadmium as Cd	Ppm		50
Copper as Cu	Ppm		10
Manganese as Mn	Ppm		10
Arsenic as As	Ppm		6
Sulphur as S	%		0.05
Heat loss at 110 Deg. C	%		0.20
Surface Area	M2/Gm	4.50	6.0
Loss On Ignition at 800 Deg. C	%		0.30
Acidity as SO₃	%		Nil
Alkalinity	%		0.05
325 Mesh US Sieve	%		0.10
Specific Gravity		5.50	5.68
Carbonate and Substances Insoluble in acids.		Passes the Test.
Appearance		White Amorphous Powder.
Suggested Application		Tyre, Tread Rubber, Ceramics, Paints and other misc. applications.

Note: This is the general specifications, however, we can offer material as per specific requirements of the customer.

Packing: 25kg Net Wt. HDPE/Paper bags with inside liner. Other packing modes may be available on request.

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