Zinc sulfate heptahydrate
CAS Registry Number®
7446-20-0
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CAS Name
Zinc sulfate heptahydrateMolecular Formula
H2O4S.7H2O.ZnCite this Page
Zinc sulfate heptahydrate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=7446-20-0 (retrieved ) (CAS RN: 7446-20-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
100 °CDensity (1)
1.97 g/cm³
Source(s)
- (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
Other Names and Identifiers
InChI
InChI=1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;
InChIKey
InChIKey=NNZHJLSOHIKBPJ-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)O.O.[Zn]
Canonical SMILES
[Zn].O=S(=O)(O)O.O
Other Names for this Substance
- Sulfuric acid, zinc salt, hydrate (1:1:7)
- Sulfuric acid, zinc salt (1:1), heptahydrate
- White vitriol
- Zinc sulfate heptahydrate
- Zinc vitriol
Deleted or Replaced CAS Registry Numbers
57130-83-3, 57130-85-5, 223776-82-7, 2319654-25-4
