七水硫酸锌粉末

zinc sulphate heptehydrate powder
7446-20-0

湖南更新日期：2013-06-05

Xiangtan Fenghe Biotechnology Co., Ltd

非会员

联系人：Sharon Xiang

电话：+86-731-57781689拨打

手机：18007323208 拨打

邮箱：export02@fhzinc.com

产品详情:

中文名称：: 七水硫酸锌粉末

英文名称：: zinc sulphate heptehydrate powder

CAS号：: 7446-20-0

Zinc sulphate heptahydrate powder

Basic description

Formula: ZnSO4·7H2O

CAS No.: 7446-20-0

HS Code: 283329300
EIENCS: 231-793-3
Quality: ISO9001:2000

Physical Description

Mol Weight: 287.56
Appearance: white crystalline powder or granular
Odour: Odorless
Melting Point: It loses water at 30 degree C to give the hexahydrate and more water is lost at 70 degree C to form the monohydrate. The anhydrous salt forms at 280 degree C
Density: 1.957

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zinc sulphate hepthydrate powder

Content 98%min

Item

Unit

Specification

Zn Content

%min

21.5

Specification

ppm Max

ppmMax

Use

ZnSO4 is mainly used as raw material for the production of lithopone and zinc salts. It is also used in synthetic fiber industry, zinc plating, Pesticides, flotation, fungicide and water, purification. In agriculture, it is mainly used as feed additive and trace element fertilizer,, etc.

Package

20/25 kg bags with plastic woven bag, or 1250/1350 kg bags with inner bags on pallets or according to your request.

Storage

Dry and hermetic