HCIS Home
FeedbackHazardous Chemical Details
| Cas Number | 7446-20-0 |
| Chemical Name | Sulfuric acid, zinc salt (1:1), heptahydrate |
| Chemical Synonym |
zinc sulphate heptahydrate zinc sulfate heptahydrate |
| Hazard Category |
Acute toxicity – category 4 Eye damage – category 1 Hazardous to the aquatic environment (acute) – category 1 Hazardous to the aquatic environment (chronic) – category 1 |
| Hazard Statement |
H302 (Harmful if swallowed) H318 (Causes serious eye damage) H410 (Very toxic to aquatic life with long-lasting effects) |
| Pictogram |
GHS07 (Exclamation Mark) 
GHS05 (Corrosion) 
GHS09 (Environment) |
| Signal Word | Danger |
| Cut-offs | |
| Notes | |
| Sources |
N (The classification information for this entry was provided by the National Industrial Chemical Notification and Assessment Scheme) EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.) |
Hazardous Chemical History
| Date | Description |
|---|---|
| 26/07/2019 |
Synonym modified from [zinc sulphate heptahydrate] to [zinc sulphate heptahydrate; zinc sulfate heptahydrate] Pictogram modified from [GHS07,GHS05,GHS09] to [GHS05,GHS07,GHS09] |
| 09/05/2018 |
Signal Word modified from [] to [Danger] Hazard Category modified from [HC062:Acute toxicity – category 4, HC085:Eye damage – category 1] to [HC062:Acute toxicity – category 4, HC085:Eye damage – category 1, HC115:Hazardous to the aquatic environment (acute) – category 1, HC118:Hazardous to the aquatic environment (chronic) – category 1] Pictogram modified from [] to [GHS07,GHS05,GHS09] Hazard Statement modified from [H302 Harmful if swallowed; H318 Causes serious eye damage] to [H302 ; H318 ; H410 ] Sources modified from [] to [N,EU] |
| 20/01/2017 | Chemical Deleted |
| 20/01/2017 | Chemical Added |