| ≥1 piece |
zinc sulphate food grade
1,factory directly
2,free sample,stable quality
3,SGS,BV,CIQ inspection welcoming.
high quality zinc sulphate 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: