Substance description/characteristics
The substance zinc hydroxide is a mono constituent substance (origin: inorganic)
The following public name is used: zinc hydroxide
| EC number: | 243-814-3 |
| EC name: | zinc hydroxide |
| CAS number (EC inventory): | 20427-58-1 |
| IUPAC name: | zinc dihydroxide |
| Molecular formula: | H2O2Zn |
| Molecular weight range: | 99.4237 |
Degree of purity: > 80 — < 100 % (w/w)
| Constituent | Typical concentration | Concentration range | Remarks |
|
Zinc hydroxide EC no.: 243-814-3 |
> 80 — < 100 % (w/w) |
| Impurities | Typical concentration | Concentration range | Remarks |
|
Sodium EC no.: 231-132-9 |
ca. 0.5% (w/w) | >=0 — < 1 % (w/w) |
Present as oxidic compound |
|
Water |
>2 — < 15 % (w/w) |
Please download classification information from document at the bottom of the page. Zinc hydroxide was self-classified in both DSD 67/538/EC and CLP 1272/2008/EEC regulations.