Food online > Products > Food Additives >

Zinc Sulphate heptahydrate /cometitive price,China sigma price supplier

Zinc Sulphate heptahydrate /cometitive price

FOB Price:Price can be negotiated

Production Capacity:800 Metric Ton/Metric Tons per Month

Payment Terms: US $400 - 600 / Metric Ton

Update Time:2011-06-09

Contact Supplier

Product Description

Zinc sulfate heptahydrate
1.CAS:7446-20-0
2.Chemical Formula:ZnSO4.7H20
3.Purity:98.0% Zn:22.0%min
4.Appearance:white cr

zinc sulphate Monohydrate
1.Molecular Formula : ZnSO ₄
2.CAS NO.:7446-19-7
3.Purity:98%Min,Zn:35.0% Min
4.Appearance:White flowing powder
5.Type:Zinc sulfate Monohydrate Fertilizer Grade\Feed Grade\Granular\Food Grade
6.Specifications:

Item	ZnSO ₄ ?7H ₂ O	ZnSO ₄ ?H ₂ O
Purity≥	99	98
Zn%≥	22.51	35.7
PH(50g/L)≤	3	4
Cl%≤	0.2	0.2
Pb%≤	0.002	0.002
Fe%≤	0.005	0.008
Mn%≤	0.01	0.01
Cd%≤	0.002	0.002
Cu%≤	0.002	0.002
Insoluble matter %≤	0.02	0.02

7. Uses :
1). used for producing zinc salts,lithopone, and other raw materials,
2). used in synthetic Fiber industry, zinc plating , pesticides, flotation, fungicide
3). water purification.
4). In agriculture, as a trace element fertilizer
5). as feed additive ,food supplements,as an astringent in the medical.

CAS No.: 7446-20-0	Other Names: Zinc Sulphate	MF: ZnSO4.7H20
EINECS No.: 231-793-3	FEMA No.: add	Place of Origin: Henan China (Mainland)
Type: Nutrition Enhancers	Brand Name: sigma	Model Number: sigma

Other Products

Calcium Gluconate food grade/competitive price and payment

Zinc Sulphate heptahydrate and Monohydrate

Zinc Sulphate heptahydrate /feed additives

Zinc Sulphate heptahydrate /CAS:7446-20-0

Company Profile

Name: Zhengzhou Sigma Chemical Co., Ltd.

Main Products: APIs,Intermediate,Petrochemical,dyestuff,EPS - Expanded Polystyrene,Food additives,Water Treatment Series

Business Type: Manufacturer, Trading Company

Total Employees: 51 - 100 People

Address: No.8 Sanquan Road ,Jinshui District

Zhengzhou Sigma Chemical Co., Ltd is one of the leading group companies in chemical fields in China.We have two production base located respectively in Xinxiang and Tianjin, dedicates to the R&D, manufacturing and selling of water treatment chemicals, water decoloring agent, polyacrylamide, petrochemical etc. Chemical products including pharmaceutical raw materials, feed additive, EPS, Titanium Dioxide, Calcii giucosum etc.We also customize some high value-added chemicals and intermediates for the customer.
Our company has been entitled to engage in the import and export business. With the whole team's efforts for many years, Our market has expanded to more than 30 countries and regions, such as United Kingdom, Canada, Russia, Spain,Turkey, Egypt, Argentina, South Africa etc.

Zhengzhou Sigma Chemical Co., Ltd developed in accordance with the business guidelines of "better branded, best services, high-efficient work and reliable credibility". Welcome domestic and foreign partners for further contact for mutual development more