Zinc sulfate heptahydrate
Also known as: White vitriol, Zinc vitriol, Goslarite, Zinc sulfate heptahydrate (1:1:7), Zinc sulphate heptahydrate, Zinc sulfate 7-hydrate, Zinc(2+) sulfate heptahydrate, SALT OF VITRIOL, ZINC SULFATE, ZINC VITRIOL, ZINCI SULFAS, Zinc Sulfate Heptahydrate, Reag. Ph. Eur., Zinc sulfate heptahydrate for analysis EMSURE
Zinc sulfate heptahydrate (CAS 7446-20-0) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H14O11SZn and a molecular weight of 287.579 g/mol. Key properties include a melting point of 100 °C, a boiling point of 330ºC at 760 mmHg and a density of 1.957. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H318 — Causes serious eye damage and H410 — Very toxic to aquatic life with long lasting effects. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 7446-20-0
- Jingsj CID
- J-38503-9
- Molecular Formula
- H14O11SZn
- Molecular Weight
- 287.579 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 100 °C |
|---|---|
| Boiling Point | 330ºC at 760 mmHg |
| Density | 1.957 |
| Exact Mass | 285.954834 |
| PSA | 153.25000 |
| Additional Property | 960 g/L |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H318 — Causes serious eye damage
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Campos CG, et al. Targeted Metabolomics of Xylose-Fermenting Yeasts Based on Mass Spectrometry.Methods Mol Biol. 2019;1859:155-169. |
|---|
Customs & Trade Information
| HS Code | 2833293000 |
|---|
Frequently Asked Questions
What is the CAS number of Zinc sulfate heptahydrate?
The CAS number of Zinc sulfate heptahydrate is 7446-20-0.
What are the molecular formula and molecular weight of Zinc sulfate heptahydrate?
Zinc sulfate heptahydrate has molecular formula H14O11SZn and molecular weight 287.579 g/mol.
Which suppliers offer Zinc sulfate heptahydrate?
1 supplier(s) listed; request a quote for pricing.
Is Zinc sulfate heptahydrate hazardous?
Zinc sulfate heptahydrate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H318 — Causes serious eye damage; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Zinc sulfate heptahydrate (CAS 7446-20-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38503-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.