Zinc oxide
Also known as: C.I.Pigment White 4 (77947), EINECS 215-222-5, Flowers of zinc, MFCD00011300, Oxozinc, Philosopher's wool, ZINC HYDROXIDE, ZINC OXIDE, Zinc Oxide, Zinc dihydroxide, Zinc monoxide, Zinc, oxo-, zinc oxide
Zinc oxide (CAS 1314-13-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula OZn and a molecular weight of 81.39 g/mol. Key properties include a melting point of 1975 °C, a boiling point of 2360ºC, a density of 5.6 and a flash point of 27 °C. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.04 to 400.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 1314-13-2
- Jingsj CID
- J-1498332-0
- Molecular Formula
- OZn
- Molecular Weight
- 81.39 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | AR 500g | ¥22.00 | $0.01 /gBest ¥0.04/g CNY | CN China MOQ 500g | |
In Stock | GR 500g | ¥110.00 | $0.03 /g ¥0.22/g CNY | CN China MOQ 500g | |
In Stock | 99.9%，30±10nm 500g | ¥160.00 | $0.05 /g ¥0.32/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 1975 °C |
|---|---|
| Boiling Point | 2360ºC |
| Density | 5.6 |
| Flash Point | 27 °C |
| Exact Mass | 79.924065 |
| PSA | 17.07000 |
| Refractive Index | 2.008~2.029 |
| Additional Property | 1.6 mg/L (29 ºC) |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 3824909990 |
|---|
Frequently Asked Questions
What is the CAS number of Zinc oxide?
The CAS number of Zinc oxide is 1314-13-2.
What are the molecular formula and molecular weight of Zinc oxide?
Zinc oxide has molecular formula OZn and molecular weight 81.39 g/mol.
Which suppliers offer Zinc oxide?
2 supplier(s) listed; reference unit price ¥0.04–400.00 /g.
Is Zinc oxide hazardous?
Zinc oxide has GHS signal word Warning and hazard statements 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 oxide (CAS 1314-13-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498332-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.