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Price: | US $ 700-1200/Ton |
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Min Order: | 1/Ton |
Pay Type: | L/C,T/T,Western Union,Paypal,Money Gram |
Industrial grade Zinc sulfate,zinc sulphate
Description:
1. Product name: Zinc Sulphate Mono/Hepta
2. Chemical formula: ZnSO4 • H2O / ZnSO4 • 7H2O
3. Molecular Weight: 179.46 / 287.56
4. CAS No.: 7446-19-7 / 7446-20-0
5. H.S. Code: 2833293000
6. physical characteristics: White powder or crystal, easily soluble in water and insoluble in alcohol and ketone
Specification:
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)≤ | 0.001 | 0.001 | 0.001 |
Product | Zinc sulphate monohydrate |
Zn | 36% min |
As | 5ppm Max |
Cd | 10ppm Max |
Pb | 10ppm Max |
Hg | 5ppm Max |
Fe | 100ppm Max |
Insoluble matter in water | 0.01% Max |
Appearance | Fine white Free Flowing Powder granular Snow white Color. |
Granular | Zn: 35.5% min, or 36% min (Bangladesh Standard) Pb/As/Cd: 10 ppm max, Size: 2-4mm, 1-3mm |
Usage
If the crop is lack of this micronutrient it will terminal growth long and slender with few lateral buds;Chlorosis pronounced at the base of the leaf. Crinkling and reddening of leaf edges possible. like the following picture
Prod Model: | mc |
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CAS No.: | 7446-20-0 |
Mf: | Znso4.7H2O |
Einecs No.: | 231-793-3 |
HS Code.: | 2833293000 |
Delivery Time: | Within 7-15 Days |
Inspect: | SGS CIQ and Others |
Quality: | Top |
Molecular Weight: | 179.45 |
Size: | 2mm |
Purity.: | 98% |
Appearance: | Powder |
Grade Standard: | Industrial Grade |
Type: | Zinc Sulfate |