Zinc hydroxide
Description- Product Name
- Zinc hydroxide
- CAS No.
- 20427-58-1
- Chemical Name
- Zinc hydroxide
- Synonyms
- znmc hydroxide;ZINC HYDROXIDE;Zinc dihydoxide;zincdihydroxide;zinchydroxide(zn(oh)2);Zinc hydroxide≥ 99% (Assay);ZINC HYDROXIDE ISO 9001：2015 REACH
- CBNumber
- CB5671092
- Molecular Formula
- H2O2Zn
- Formula Weight
- 99.39
- MOL File
- 20427-58-1.mol
Zinc hydroxide Property
- Melting point:
- 125, decomposes [HAW93]
- Density
- 3.050
- vapor pressure
- 0Pa at 20℃
- form
- colorless orthorhombic crystals
- color
- colorless orthorhombic crystals, crystalline
- PH
- 8.88(1 mM solution);8.88(10 mM solution);8.88(100 mM solution)
- Water Solubility
- slightly soluble H2O [HAW93]
- Solubility Product Constant (Ksp)
- pKsp: 16.5
- Stability:
- Stable.
- LogP
- -1.380 (est)
- CAS DataBase Reference
- 20427-58-1(CAS DataBase Reference)
- EPA Substance Registry System
- Zinc hydroxide (20427-58-1)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H400Very toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 8691AF
- Product name
- Zinchydroxide
- Packaging
- 1g
- Price
- $14
- Updated
- 2021/12/16
- Product number
- 8691AF
- Product name
- Zinchydroxide
- Packaging
- 5g
- Price
- $24
- Updated
- 2021/12/16
- Product number
- 8691AF
- Product name
- Zinchydroxide
- Packaging
- 25g
- Price
- $56
- Updated
- 2021/12/16
- Product number
- ING0010538
- Product name
- ZINC HYDROXIDE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $499.85
- Updated
- 2021/12/16
- Product number
- BD157203
- Product name
- Zinchydroxide
- Purity
- 97%
- Packaging
- 25g
- Price
- $6
- Updated
- 2021/12/16
Zinc hydroxide Chemical Properties,Usage,Production
Description
Zinc hydroxide is a white solid that usually forms in solution. It is not very stable as a dried solid, therefore a standard of zinc hydroxide is not available commercially.
Zinc hydroxide Zn(OH)2 is an amphoteric chemical compound. Both bases and acids react with zinc hydroxide. It's an insoluble hydroxide that dissolves when exposed to a strong acid. It occurs naturally as the rare minerals Wulfingite, ashoverite and sweetite. Zinc hydroxide is used as a biological absorbant often.
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.
Zinc hydroxide Preparation Products And Raw materials
Raw materials
Preparation Products
Zinc hydroxide Suppliers
- Tel
- --
- Fax
- --
- webmestre-substances@ineris.fr
- Country
- France
- ProdList
- 6024
- Advantage
- 58
View Lastest Price from Zinc hydroxide manufacturers
- Product
- Zinc hydroxide 20427-58-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-30
- Product
- Zinc hydroxide 20427-58-1
- Price
- US $40.00-10.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 30 tons
- Release date
- 2024-02-29
- Product
- Zinc hydroxide 20427-58-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-20