Zinc sulfite dihydrate
Also known as: Sulfurous acid zinc salt dihydrate, ZINC SULFITE DIHYDRATE, ZINC SULFITE DIHYDRATE, 99.9%, Zinc Sulphite Dihydrate extrapure, 98%, zinc,sulfite,dihydrate
Zinc sulfite dihydrate (CAS 7488-52-0) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H4O5SZn and a molecular weight of 181.47400 g/mol. Key property: a melting point of 200ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 2.00 to 5,500.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 7488-52-0
- Jingsj CID
- J-42046-6
- Molecular Formula
- H4O5SZn
- Molecular Weight
- 181.47400 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥1,000.00 | $0.3 /gBest ¥2.00/g CNY | CN China MOQ 500g | |
In Stock | 98% 500g | ¥2,980.00 | $0.89 /g ¥5.96/g CNY | CN China MOQ 500g | |
In Stock | 98% 500g | ¥2,980.00 | $0.89 /g ¥5.96/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 200ºC |
|---|---|
| Exact Mass | 179.90700 |
| PSA | 100.86000 |
| Appearance | white powder |
Frequently Asked Questions
What is the CAS number of Zinc sulfite dihydrate?
The CAS number of Zinc sulfite dihydrate is 7488-52-0.
What are the molecular formula and molecular weight of Zinc sulfite dihydrate?
Zinc sulfite dihydrate has molecular formula H4O5SZn and molecular weight 181.47400 g/mol.
Which suppliers offer Zinc sulfite dihydrate?
3 supplier(s) listed; reference unit price ¥2.00–5500.00 /g.
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 sulfite dihydrate (CAS 7488-52-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42046-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.