Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
5000000 RMB
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
Sample Available

Zinc Sulphate Monohydrate, Zinc Sulphate, Znso4.7H2O manufacturer / supplier in China, offering High Purity Trace Element Zinc Sulphate 33% Monolydrate, High Quality Food Grade Sodium Bicarbonate 99% Purity Nahco3, Factory Supply CAS No. 144-55-8 Food Additive Sodium Bicarbonate Organic with High Quality and so on.

Gold Member Since 2018
Supplier Homepage Products Agriculture(fertilizer) sulphate High Purity Trace Element Zinc Sulphate 33% Monolydrate

High Purity Trace Element Zinc Sulphate 33% Monolydrate

Min. Order / Reference FOB Price
25 Tons US $1,600/ Ton
Port: Tianjin, China
Production Capacity: 1500tons/Month
Payment Terms: L/C, T/T, Western Union, Paypal
CAS No.: 7446-20-0
Certification: CE, RoHS, ISO
Purity: ≥98
Type: Sulphate Salt
Grade Standard: Food Grade
CAS: 7446-20-0

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Basic Info.

Transport Package
HS Code

Welcome to SUNWAY world of Sulphate!!!!

1. Chemical Name: Zinc sulfate

2.Molecular Formula: ZnSO4,

5.Character: It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4) to litmus. Melting point is 100. It's soluble in water and glycerol,insoluble in ethanol and light toxicity, lose crystal water in 280.
High Purity Trace Element Zinc Sulphate 33% Monolydrate

6.Usage: It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent.

7.Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

8.Storage and Transport: It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore,it should be stored separately from poisonous substances.

content w/%  ZnSO4.H2OContentZnSO4.H2O99.099.0
(As), mg/kg          ≤As0.0003--
alkali metal      w/% ≤Alkali metal0.500.5
acidityPHpass testnormal
(Se), mg/kg          ≤Se0.0030.003
(Hg), mg/kg          ≤Hg0.00010.0005
(Pb), mg/kg           ≤Pb0.00040.001
(Cd), mg/kg           ≤Cd0.00020.0005

Contact information:
Belly Wang
Sales Manager

Nanjing jiayi Sunway chemical Co., Ltd is located in the ancient capital of the Six Dynasties - Nanjing. The main business to produce and sell food additives, is based on Calcium phosphate, Sodium diacetate, acetate, sulfate, citrate, phosphate, sodium alginate, agar, which integrate research, development, production and sales as a whole. Our company invest built factories in many cities around China, produce oneself advantage, developing marketing network, focus on corporate image, Keep improving to win market and customers alike. We have a professional international trade team. Establishment of a good cooperative relationship with the United States, Southeast Asia, Japan and Korea. We aim to "Service and sincere in exchange for your trust and support, mutual benefit and create win-win! " 

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