I. We are manufacturer of zinc sulfate,white vitriol,salt of vitriol and many other chemical materials.
II. Advantage:
(1)Factory direct supply
(2)Good quality
(3)Competitive prices
(4)Timely delivery
III. zinc sulfate,white vitriol,salt of vitriol usage:
It is mainly used as raw material for the production of lithophone and zinc salts. It is also used as mordant for printing and dying; preservative for wood etc, also can be used as fertilizer etc.
IIII.Specificaiton:
|
Parameters
|
Specifications
|
|
Zn
|
>35%
|
|
Pb
|
<20 ppm
|
|
Cd
|
<20 ppm
|
|
As
|
<20 ppm
|
|
Moisture
|
<0.05%
|
|
Water insoluble matter
|
<0.05%
|
Further information is upon request.
Dont’ hesitate to contact us any time.