zinc sulphate feed grade
Minimum Order: 0
Quality/Safety Certification: 0.00
1.Znic sulphate 98%
2.SGS(RoHS),CIQcertificate
3.feed additive
4.pb<0.001
5.quality pass ISO9001:2000
Factory Service Zinc Sulphate from Shijiazhuang Sunpower Technology Co., Ltd
Product name:Zinc Sulphate Mono & Hepta
CAS NO.: 7446-20-0
Molecular Formula: ZnSO4-H2O / ZnSO4-7H2O
Appearance: Power & Granular
Use: As Zinc additive in feed
Packing:in 25KG Net plastic woven bag
Specification:
Index name | ZnSO4-H20 | ZnSO4-7H20 |
Content of Zinc sulphate %min | 98 | 98 |
Zinc %min | 35.7 | 22.51 |
Heavy metal(Pb) %max | 0.002 | 0.001 |
Ferrum(Fe) %max | 0.008 | 0.003 |
Cadmium(Cd) %max | 0.002 | 0.001 |
Manganese(Mn) %max | 0.01 | 0.005 |
Chloride(Cl) %max | 0.20 | 0.20 |
PH Value(50g/L) min | 4.0 | 3.0 |
Water insoluble %max | 0.02 | 0.02 |
