Basic Info.
Model NO.
Polifar-Zn
Grade Standard
Feed Grade
Name
35% Znso4. H2O Zinc Sulphate Mono Feed Grade
CAS
7446-19-7
Usage
Agricultural Chemicals
Content of Zn
35% White
Shape
Powder
Heavy Metal (Pb)
Max 10ppm
Color
White
Shelf Life
2 Years
Loading
27mt/20′ FCL Without Pallets; 25mt/20′ FCL with PA
Packing
25kg/1000kg Bags
Transport Package
25kgs in Plastic Woven Bags with PE Linning
Specification
SGS approved
Trademark
POLIFAR
Origin
Jiangsu Province
HS Code
28332930
Production Capacity
4000-5000tons Monthly
Product Description
35% Znso4. H2O Zinc Sulphate Mono Feed Grade
Chemical formula: ZnSO4·H2O CAS:7446-19-7
Product photo:
Molecular weight:179.47
Product performance: POLIFAR's Zinc is the forming element of many enzymes and hormone,and participates in metabolism of protein,carbohydrate as well as lipid.When lack of zinc,animals exhibit inappetence,slow growth,thick and disorderly clothing hair,depiation,dry and chappy skin and unease-cure wound.Adding high dosage zinc in initial feed for sucking can reduce diarrhea and increase weight.
Description:It is mainly used as nutritional additives in animal feed and fertilizer in agriculture.It is also used in synthetic fiber industry,preservative,material of printing and dyeing and be used in medical for fungicide and emetic,and in electroplate,water purifiction etc.
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg/1000kg in Plastic woven bags with PE lining
Loading: 25MT/20' FCL without pallets; 20MT/20' FCL with pallets
Expiration date: For two years
| Testing Item | Standard | Result |
| Purity | ≥95% | 95.07% |
| Zinc(Zn) | ≥33% | 33.38% |
| Arsenic (As) | ≤5PPM | 1.00PPM |
| Heavy Metal (Pb) | ≤10PPM | 3.00PPM |
| Cadmium(Cd) | ≤10PPM | 6.00PPM |
| Water Insoluble | ≤0.05% | 0.018% |
| Size(Pass 2-4mm) | ≥95% | PASS |
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