Zinc hydroxide
![Zinc hydroxide Structure](CAS/GIF/20427-58-1.gif)
- 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
- Molecular Weight:
- 99.39
- MOL File:
- 20427-58-1.mol
- Modify Date:
- 2024/2/29 17:14:14
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS09 |
---|---|
Signal word | Warning |
Hazard statements | H411-H400 |
Precautionary statements | P273-P391-P501 |
Zinc hydroxide Chemical Properties,Uses,Production
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
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Global( 162)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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Enzal Chemicals India Limited | +91-9930897773 +91-9930897773 | New Delhi, India | 25 | 58 | Inquiry |
Shristab Pvt Ltd | +91-9414179987 +91-9414190109 | Rajasthan, India | 13 | 58 | Inquiry |
PHD CHEMICALS | +91-9712998846 +91-9712998846 | Gujarat, India | 20 | 58 | Inquiry |
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Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
Hubei Ipure Biology Co., Ltd | +8613367258412 | China | 10326 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Enzal Chemicals India Limited | 58 |
Shristab Pvt Ltd | 58 |
PHD CHEMICALS | 58 |
Triveni chemicals | 58 |
Aashi Chem | 58 |
S.K. CHEMICAL INDUSTRIES | 30 |
Hebei Mojin Biotechnology Co., Ltd | 58 |
Hebei Yanxi Chemical Co., Ltd. | 58 |
Henan Tianfu Chemical Co.,Ltd. | 55 |
Hubei Ipure Biology Co., Ltd | 58 |
20427-58-1(Zinc hydroxide)Related Search:
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