Categories
Categories
| Price: | US $ 490/Ton |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 5/Ton |
| Pay Type: | L/C,T/T,Money Gram,Western Union |
Zinc Sulphate Monohydrate
1. Zinc sulphate monohydrate(ZnSo4.H2O):
Another Name: Zinc sulfate monohydrate,Zinc vitriol,Goslarite,white vitriol
Molecular Formula: ZnSo4.H2O
Molecular Weight: 179.47
Relative Density: 3.31
EC NO: 231-793-3
Standard: HG 2934-2000
CAS NO:7446-20-0
Appearance: White powder,off-white
Properties:
Feed grade zinc sulfate as white crystal, easy efflorescent in dry air, soluble in water,slightly dissolve in sterols, insoluble in acetone, loose crystal water at 280°C and to be anhydride, decompose as zinc oxide(ZnO)and sulfur trioxide at 740°C
Storage:
store in a dry place and kept sealed, not in the sun, rain and prohibited with toxic and hazardous substances mixed storage of transportation.
Usage:
Feed grade zinc sulfate as feed processing zinc supplements. Zinc sulfate water solubility, biological titer, easily absorbed by the animal. its essential element can protect animals from sickness, prompt growing and nutritional ingredient.
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Index |
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ZnSO 4 @ H 2 O |
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Wonderful grade |
First grade |
Up to grade |
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Zn ≥ % |
35.3 |
33.8 |
32.3 |
|
Free acid ≤ % |
0.1 |
0.2 |
0.3 |
|
Pb ≤ % |
0.002 |
0.01 |
0.015 |
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Cd ≤ % |
0.002 |
0.003 |
0.005 |
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As ≤ % |
0.002 |
0.005 |
0.01 |
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Item |
Index |
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ZnSO4 @ 7H2O |
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|
Wonderful grade |
First grade |
Up to grade |
|
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Zn ≥ % |
22 |
21 |
20 |
|
Free acid ≤ % |
0.1 |
0.2 |
0.3 |
|
Pb ≤ % |
0.002 |
0.005 |
0.01 |
|
Cd ≤ % |
0.002 |
0.002 |
0.003 |
|
As ≤ % |
0.002 |
0.005 |
0.007 |
| Prod Model: | ZnSO4. H2O, ZnSO4.7H2O |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CAS No.: | 7446-19-7 |
| Einecs No.: | 231-793-3 |
| Purity: | 98% |
| Grade Standard: | Agriculture Grade |
| Appearance: | Granular |
| Type: | Zinc Sulfate |
