Acids & Salts Available to Source

Zinc sulfate heptahydrate

CAS 7446-20-0 · MF H14O11SZn · MW 287.6 g/mol

Modifier/activator in some systems

SDS / TDS Download
CAS Number
7446-20-0
Molecular Formula
H14O11SZn
Molecular Weight
287.6 g/mol
Material Family
Acids & Salts
Functional Roles
Physical Properties
melting_point
100 u00b0C
density
1.97 g/cmu00c2u00b3
solubility
Solubility in water, g/100ml at 20 u00b0C: 54
GHS / SDS Safety Danger
Environmental Hazard Irritant Health Hazard Corrosive
  • H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
  • H315 (14.3%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H410 (85.5%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
  • H335 (14%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
  • H316: Causes mild skin irritation [Warning Skin corrosion/irritation]
  • H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
  • H302 (85.5%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H319 (14.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H302: Harmful if swallowed [Warning Acute toxicity, oral]
  • H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H318 (85.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
  • H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]
  • H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H400 (85%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Chemical Identity
CAS Number7446-20-0
IUPAC Namezinc;sulfate;heptahydrate
InChI KeyRZLVQBNCHSJZPX-UHFFFAOYSA-L
PubChem CID 62640
Synonyms & Trade Names
ZINC SULFATE HEPTAHYDRATE Sulfuric acid, zinc salt (1:1), heptahydrate N57JI2K7WP ZINCUM SULPHURICUM RefChem:1101168 DTXCID8020175 Zinc Sulfate Hydrate zinc;sulfate;heptahydrate zinc sulphate heptahydrate Zinc sulfate (heptahydrate) Zincsulfateheptahydrate Zinc sulfate [JAN] Sulfato de zinc Zinc vitriol (heptahydrate)
Full Description

Modifier/activator in some systems