Basic Info.
Model NO.
Polifar-ZnSO4
Specification
35%min powder
Trademark
POLIFAR
Origin
China
HS Code
28332930
Production Capacity
40000mts/Year
Product Description
Product name:Zinc Sulphate Monohydrate 35%min powder form
Chemical formula:ZnSO4H2O
CAS:7446-19-7
Molecular weight:179.47
Product performance: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:Polifar's ZnSO4.H2O mainly used as nutritional additives in animal feed and fertilizer in agriculture. Polifar's zinc sulphate 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: 27MT/20FCL'; 25MT/20FCL' with pallets
Expiration date: For two years
| Testing Item | Standard | Result |
| Purity | ≥98% | 98.07% |
| Zinc(Zn) | ≥35% | 35.58% |
| As | ≤5PPM | 1.00PPM |
| Heavy Metal (Pb) | ≤10PPM | 3.00PPM |
| Cd | ≤10PPM | 3.00PPM |
| Water Insoluble | ≤0.05% | 0.018% |
| Size(Pass 0.5mm) | ≥95% | PASS |