Substance description/characteristics
The substance Carbonic acid, zinc salt, basic is a mono constituent substance (origin: inorganic)
The following public name is used: basic zinc carbonate
| EC number: | 257-467-0 |
| EC name: | Carbonic acid, zinc salt, basic |
| CAS number (EC inventory): | 51839-25-9 |
| IUPAC name: | zinc hydroxy carbonate |
| Molecular formula: | Zn(x/2+y)(OH)x(CO3)y |
| Molecular weight range: | 99,3947 - 125.4179 |
Name: Carbonic acid, zinc salt, basic
Degree of purity: > 80 — < 100 % (w/w)
| Constituent | Typical concentration | Concentration range | Remarks |
|
Carbonic acid, zinc salt, basic EC no.: 257-467-0 |
98.1% (w/w) | > 80 — < 100 % (w/w) |
| Impurities | Typical concentration | Concentration range | Remarks |
|
Zinc Oxide EC no.: 215-222-5 |
ca. 0.5% (w/w) | >=0 — < 20 % (w/w) |
|
|
Sodium Sulphate |
0.8 % (w/w) | > 0 — 2 % (w/w) | If manufactured out of zinc sulphate |
|
Sodium Chloride EC no.: 231-820-9 |
0.8 % (w/w) | > 0 — 2 % (w/w) | If manufactured out of zinc chloride |
Similar substances covered by the dossier:
| Substance name | CAS | EINECS |
| Zinc carbonate | 3486-35-9 | 222-477-6 |
| Hydrozincite | 12122-17-7 | 235-179-6 |
| [μ-[carbonato(2-)-O:O']]dihydroxydizinc | 12011-79-9 | 234-568-8 |
| di[carbonato(2-)]hexahydroxypentazinc | 5263-02-5 | 226-076-7 |
Please download classification information from document at the bottom of the page. Carbonic acid, zinc salt, basic was self-classified in both DSD 67/538/EC and CLP 1272/2008/EEC regulations.