- Classification: Sulphate
- Type: Zinc Sulphate
- CAS No.: 7446-20-0
- Other Names: znso4
- MF: znso4
- Place of Origin: Hebei China (Mainland)
- Grade Standard: Industrial Grade
- Purity: 98%
- Appearance: white powder or granlar
- Application: fertilizer
we can supply virious kinds of chemical materials and we have a complete quality assurance system
Purity(ZnSO4.H2O)----------------------------------------- 98%min
Zn---------------------------------------------------------- 35.7%min
PH Value(50g/l)-----------------------------------------------4.0min
As-----------------------------------------------------------0.0005%max
Cl---------------------------------------------------------- 0.20%max
Cd------------------------------------------------------------ 0.001%max
Pb------------------------------------------------------------ 0.001%max
Fe--------------------------------------------------------------- 0.008%max
Zinc sulphate(granula)
Zn----------------------------------------------------------------35% min
Pb----------------------------------------------------------- 0.001%max
As--------------------------------------------------------- 0.0005%max
Cd-----------------------------------------------------------0.001%max
Size---------------------------------------------2-4mm,1-2mm,0.5-1mm