Specifications
1.Zinc sulfate monohydrate
2.Granular or powder
3.zinc sulphate feed grade
4.CAS no.:7446-19-7
5.Purity:98% min
98% Zinc sulfate, Zinc sulphate Monohydrate food grade
Properties: .
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 H.S. Code: 2833293000
5. EINECS: 231-793-3
6. physical characteristics: White powder or crystal, easily soluble in water and insoluble in alcohol and ketone..
Package: Net 25kgs plastic woven bags with inner liner or 1000kgs big bag or 50 lb paper bags.
7. Payment: T/T, L/C
8. Specificaton:
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)≤ |
0.002 |
0.002 |
0.002
|
As one of the specialized producers of industrial chemicals in HEBEI province, we have progressive production facilities and test instruments. Our refined pure industrial chemicals has occupied domestic and international markets of rubber, paint and dye industrial ares, which includes indiect zinc oxide, direct zinc oxide, nanometer active zine oxide, zinc stearate, calcium stearate, stearic acid, zinc carbonate basic, zinc phosphate, paraffin wax, antioxidant, etc.
Since our company has been built, we have sold about 20 kinds of products to more than 20 countries and regions including America, Europe, Australia and Africa. etc. Our progressive quality management and assurance system has obtained ISO9001 certificate. The firm has its own capacity of research, development, production and sales. Now it has built close partnership with customers from home and abroad. We shall constantly improve our product quality and the service standard to satisfy our customers demand.
And now, we have expand our products line to many products to service more customer!
Quality and Service is our policy!
