Zinc Sulfate - 98% Purity, White Granules And Powder Forms | High Quality Trace Nutrient Additive

Details of Zinc Sulfate :

Type: Zinc Sulphate CAS No.: 7733-20-0
Other Names: Zinc vitriol
MF: ZnSO4.7H2O EINECS No.: 231-793-3
Grade Standard: Industrial Grade, feed
Purity: 98%min
Appearance: White Powder or granule
Application: additive/activator/ trace nutrient

Packaging & Delivery
Packaging Detail: 25 kg/ bag

Specifications
name:Zinc Sulfate
1.high purty, fine apperance,exellent quality
2.for the same ratio: the lowest price in China

Zinc sulphate 98% (powder)

For Industry(HG/T2326-92)

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