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ZINC HYDROXIDE

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ZINC HYDROXIDE Basic information

Product Name:
ZINC HYDROXIDE
CAS:
20427-58-1
MF:
H2O2Zn
MW:
99.4
EINECS:
243-814-3
Mol File:
20427-58-1.mol
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ZINC HYDROXIDE Chemical Properties

Melting point:
125, decomposes [HAW93]
Density 
3.050
form 
colorless orthorhombic crystals
Water Solubility 
slightly soluble H2O [HAW93]
Solubility Product Constant (Ksp)
pKsp: 16.5
Stability:
Stable.
CAS DataBase Reference
20427-58-1(CAS DataBase Reference)
EPA Substance Registry System
Zinc hydroxide (20427-58-1)
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ZINC HYDROXIDE Usage And Synthesis

Chemical Properties

Colorless crystals.Decomposes at 125C. Almost insoluble in water; forms both zinc salts and zincates.

Physical properties

Colorless orthorhombic crystals; density 3.053 g/cm3; decomposes at 125°C; slightly soluble in water.

Uses

Intermediate, absorbent in surgical dressings, rubber compounding.

Preparation

The compound is prepared by adding a strong alkali to a solution of zinc sulfate or chloride: ZnSO4 + 2NaOH → Zn(OH)2 + Na2SO4.

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ZINC HYDROXIDESupplierMore

JinYan Chemicals(ShangHai) Co.,Ltd.
Tel:
13817811078,021-50426030
Email:
sales@jingyan-chemical.com
Shanghai Hanhong Scientific Co.,Ltd.
Tel:
021-54306202- ;021-54308259-
Email:
info@hanhonggroup.com;info@hanhonggroup.com
Chengdu XiYa Chemical Technology Co., Ltd.
Tel:
;
Email:
sale@xiyashiji.com;3007716753@qq.com
China Langchem Inc.
Tel:
0086-21-58956006,021-38701807;021-58950017
Email:
sales@langchem.com
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel:
028-85911938-
Email:
800078821@qq.com
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