zinc sulphate

Specifications zinc sulphate appearance:white powder 1.zinc>35.5% 2.Pb<10ppm 3.As<5ppm 4.Cd<10ppm Specifications

1.zinc sulfate mono:ZnSO4.H2O; 2.Strongest real manufacturer; 3.ISO9001:2000; 4.market: domestic 30%, export 70%;

Zinc Sulfate Mono

Molecular formula: ZnSO4.H2O

Chemical industry Standard of People’s Republic of China HG/T2326-2005

ITEMS		INDEX
		Types
		High class	First class	Qualified
Main Component	Zn    %          ≥	35.70	35.34	34.61
	ZnSO4.H2O    % ≥	98	97.0	95
	ZnSO4.7H2O   % ≥	—	—	—
insoluble substance   %                 ≤		0.020	0.050	0.10
Ph          50/gL                   ≥		4.0	4.0	—
CL         %      ≤		0.20	0.60	—
Pb     %               ≤		0.002	0.007	0.010
Fe         %                 ≤		0.008	0.020	0.060
Mn         %               ≤		0.01	0.03	0.05
Cd         %               ≤		0.002	0.007

Appearance: White powder, air slaking, soluble in water, micro-soluble in alcohol and insoluble in acetone

The main industries where Zinc Sulphate is used are:

Animal feed:As a Micronutrient or Oligo-element,Prevention and treatment of Parakeratosis

Textile:Production of Ryon fibre as component in spinning baths

Agriculture:As a Micronutrient in fertilisers,Liquid Green House fertilisers As treatment for fruit trees and others

Chemical:Production of paint and varnishes, glues, Titane Dioxide, Zinc Sterate and others

Rubber:As accelerator in the vulcanization of rubber.

Mining:For the flotation of Ores

Fungicide:Production of Zinc-Alkyl-di-thiocarbamate

Metal finishing:Electroplating and surface treatment

zinc sulphate