Zinc selenite
Also known as: Selenious acid zinc salt (1:1), Zinc selenite (ZnSeO3), Zinkselenit, Zinc selenite, GR 99%+
Zinc selenite (CAS 13597-46-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O3SeZn and a molecular weight of 192.33800 g/mol. Key property: a melting point of 618ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H331 — Toxic if inhaled and H373 — May cause damage to organs through prolonged exposure. It is listed by 1 supplier, from 0.60 to 0.60 CNY per 500g. Record last updated Aug 21, 2026.
- CAS No.
- 13597-46-1
- Jingsj CID
- J-19597-1
- Molecular Formula
- O3SeZn
- Molecular Weight
- 192.33800 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 500g | ¥300.00 | $0.09 /gBest ¥0.60/g CNY | CN China MOQ 标准 |
Physicochemical Properties
| Melting Point | 618ºC |
|---|---|
| Exact Mass | 191.83000 |
| PSA | 63.19000 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H331 — Toxic if inhaled
- H373 — May cause damage to organs through prolonged exposure
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Zinc selenite?
The CAS number of Zinc selenite is 13597-46-1.
What are the molecular formula and molecular weight of Zinc selenite?
Zinc selenite has molecular formula O3SeZn and molecular weight 192.33800 g/mol.
Which suppliers offer Zinc selenite?
1 supplier(s) listed; reference unit price ¥0.60–0.60 /g.
Is Zinc selenite hazardous?
Zinc selenite has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H331 — Toxic if inhaled; H373 — May cause damage to organs through prolonged exposure.
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 selenite (CAS 13597-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19597-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.