98% High Pure Zinc Sulphate Crystal Heptahydrate

• Color: White
• Appearance: Powder
• Zn: 33%Min
• Efficacy: Promote Healthy & Growth
• Classification: Chemical Additives
• Type: Nutrition Enhancers
• Model NO.: 7446-20-0
• Transport Package: 25kg Bags with Pallets or Not
• Specification: SGS approved
• Trademark: POLIFAR
• Origin: Jiangsu Province
• HS Code: 2833293000
• Production Capacity: 4000-5000tons Monthly

Product Description

Product name: Zinc Sulphate Crystal Geptagydrate

Chemical formula: ZnSO4*7H2O

CAS: 74446-20-0

Packing: Net 25kg/1000kg /1200kg in Plastic woven bags with PE lining

Loading: 27MT/20FCL'; 25MT/20FCL' with pallets

Expiration date: For two years

Analysis of element:

Testing Item	Standard	Result
Purity	≥95%	95.07%
Zinc(Zn)	≥33%	33.58%
Heavy Metal (Pb)	≤10PPM	3.00PPM
Water Insoluble	≤0.05%	0.018%
Size(Pass 0.5mm)	≥95%	PASS

Contact:
Siuki
International Sales Dep.
Polifar Group Limited
 
Room1003, Hongying Building, Daguang Road, Qinhuai District, Nanjing, China