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Zinc sulfate

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JIANGSU KOLOD FOOD INGREDIENTS CO.,LTD.

Address: South Weier road ,Guanyun Area

Total Number of Staff: less than 10 person

E-mail:

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

Business Type: Manufacturer,Exporter

Product Details

Certificates/Standards:	N;
Monthly Output:	Not provided
Regional:	-
Packaging Information:	Not provided
Mode Of Payment:	Not provided
Delivery Lead Time:	Not provided
Main Sales Markets:	North America，Central/South America，Western Europe，Eastern Europe，Australasia，Asia，Middle East，Africa
Sample Provided:	No
Sample Policy:	Not provided
Minimum Quantity:	Not provided

质量指标		Specification		GB25579-2010	FCC,1996
色泽		Colour		无色或白色	——
含量 %	ZnSO₄.H₂O	Content	ZnSO₄.H₂O	99.0~100.5	98.0~100.5
	ZnSO₄.H₂O		ZnSO₄.7H₂O	99.0~108.7	99.0~108.7
砷 ≤%		As		0.0003	——
碱金属 ≤%		Alkali metal		0.5	0.5
酸度		PH		通过试验	正常
硒 ≤%		Se		0.003	0.003
汞 ≤%		Hg		0.0001	0.0005
铅 ≤%		Pb		0.0004	0.001
镉 ≤%		Cd		0.0002	0.0005

1、Chemical Name: Zinc sulfate

2、Molecular Formula : ZnSO₄

3、Molecular Weight: 161.44

4、CAS: 7446-19-7（H₂O）；7446-20-0（7H₂O）；7733-02-0（anhydrous）

5、Character: It is colorless or white crystalline powder, odourlessness. 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 harmfulless, lose crystal water in 280℃.

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.

Zinc sulfate

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