7446-20-0 Zinc sulfate heptahydrate

Min.Order / FOB Price:Get Latest Price

20 Metric Ton	Negotiable

20 Metric Ton

Negotiable

Min.Order :20 Metric Ton
Purity: 99.0-100.5
Payment Terms : L/C,D/A,D/P,T/T

Keywords

Whitevitriol Zinc sulfate (ZnSO4) heptahydrate Sulfuric acid, zincsalt (1:1), heptahydrate (8CI,9CI)

Quick Details

Appearance:It is colorless transparent prism or spicule or granular crystalline powder
Application:It is used as nutritional supplement(zinc fortifier) and processing aid
PackAge:25KG/BAG
ProductionCapacity:200||Week
Storage:
Transportation:

Superiority:

质量指标		Specification		GB25579-2010	FCC VII
含量 w/%	ZnSO₄·H₂O	Content,w/%	ZnSO₄·H₂O	99.0-100.5	98.0-100.5
	ZnSO₄·7H₂O		ZnSO₄·7H₂O	99.0-108.7	99.0-108.7
砷（As），mg/kg ≤		Arsenic(As),mg/kg ≤		3	————
碱金属和碱土金属盐，w/% ≤		Alkali and Alkaline Earths,w/% ≤		0.50	0.50
酸度		Acidity,		通过试验	Pass Test
硒（Se），mg/kg ≤		Selenium(Se),mg/kg ≤		30	30
汞（Hg），mg/kg ≤		Mercury(Hg),mg/kg ≤		1	5
铅（Pb），mg/kg ≤		Lead(Pb),mg/kg ≤		4	4
镉（Cd），mg/kg ≤		Cadmium(Cd),mg/kg ≤		2	2

Details:

East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives, medical raw materials, chemical products and personal care

Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed. Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand

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