Substance description/characteristics
The substance zinc sulphate is a mono constituent substance (origin: inorganic)
The following public name is used: zinc sulphate
| EC number: | 231-793-3 |
| EC name: | zinc sulphate |
| CAS number (EC inventory): | 7733-02-0 |
| IUPAC name: | zinc sulfate |
| Annex I index number: | 030-006-00-9 |
| Molecular formula: | H2O4S.Zn |
| Molecular weight range: | 161.4716 |
Description: zinc sulphate anhydrous (covers also hydrated forms)
Degree of purity: > 90.0 — < 100.0 % (w/w)
| Constituent | Typical concentration | Concentration range | Remarks |
|
zinc sulphate EC no.: 231-793-3 |
97.5 % (w/w) | > 90 % < 100 % (w/w) |
| Impurities | Typical concentration | Concentration range | Remarks |
|
Zinc chloride |
|
> 0 % < 2.5 % (w/w) | |
|
Water EC no.: 231-791-2 |
1.5 % (w/w) | > 0 % < 7.5 % (w/w) |
Please download classification information from document at the bottom of the page. Zinc sulphate was in annex I of the old DSD 67/538/EC legislation and has been taken over in the annex VI of CLP 1272/2008/EC. Classification for environment has been revised according to the new criteria of 2nd ATP of CLP.