|
ITEM
|
ZnSO4 • H2O
|
ZnSO4 • 7H2O
|
Granules
|
|
Purity, %≥
|
98
|
98
|
98
|
|
Zinc (Zn), %≥
|
35.5
|
22.5
|
33.5
|
|
Water Insoluble , %≤
|
0.05
|
0.05
|
0.05
|
|
Heavy metal (Pb), %≤
|
0.001
|
0.001
|
0.001
|
|
Arsenic (As), %≤
|
0.0005
|
0.0005
|
0.0005
|
|
Cadmium (Cd)≤
|
0.002
|
0.002
|
0.002
|
| Name |
Zinc Sulphate heptahydrate |
| CAS No. |
7446-20-0 |
| Other Names |
Almagrerite/ Zinc Vitriol |
| MF |
ZnSO4.7H2O |
| EINECS No. |
231-793-3 |
| Place of Origin |
China (Mainland) |
| Grade Standard |
Agriculture Grade,Electron Grade,Industrial Grade,Medicine Grade |
| Purity |
96% |
| Appearance |
White Powder, White Powder |
| Application |
Zinc Mordant, Wood preservative,papermaking,decolorants, Medicine, Electroplate, Electrolysis, Psticide or agriculture chemicals, making zinc salts. |
| Brand Name |
Tianyu |
| HS CODE |
2833293000 |
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
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
1. Factory or Not?
Factory.
2. What kind of package?
25kg plastic woven bags or fiber drums.
3. How many goods can be loaded in one 20ft container?
20 tons with pallets, 25 tons without pallets
4. What certificate can you supply?
COA, MSDS, SGS, ISO
5. Can you supply sample?
Less than 5kgs sample can be supplied.
6. What is the lead-time?
Within 5 days for the 5*20FCL.
7.What is the payment terms?
L/C, TT or Western Union.
8. What is your terms of delivery?
FOB, CNF, CIF and so on.
