Germanium oxide
Also known as: Dioxogermane, EINECS 215-180-8, GERMANIUM(IV) OXIDE, Germane, dioxo-, Germanium dioxide, Germanium dioxide,electronic grade, MFCD00011030
Germanium oxide (CAS 1310-53-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula GeO2 and a molecular weight of 104.639 g/mol. Key properties include a melting point of 1115ºC, a boiling point of 1200ºC and a density of 6.239. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. It is listed by 2 suppliers, 1 of which publish reference prices, from 34.40 to 34.40 CNY per 5g. Record last updated Aug 21, 2026.
- CAS No.
- 1310-53-8
- Jingsj CID
- J-1310522-4
- Molecular Formula
- GeO2
- Molecular Weight
- 104.639 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 4N 5g | ¥172.00 | $5.15 /gBest ¥34.40/g CNY | CN China MOQ 5g | |
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 1115ºC |
|---|---|
| Boiling Point | 1200ºC |
| Density | 6.239 |
| Exact Mass | 105.911011 |
| PSA | 34.14000 |
| Refractive Index | 1.99 |
| Additional Property | ethylene glycol: soluble | 0.4 g/100 mL |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2825600001 |
|---|
Frequently Asked Questions
What is the CAS number of Germanium oxide?
The CAS number of Germanium oxide is 1310-53-8.
What are the molecular formula and molecular weight of Germanium oxide?
Germanium oxide has molecular formula GeO2 and molecular weight 104.639 g/mol.
Which suppliers offer Germanium oxide?
2 supplier(s) listed; reference unit price ¥34.40–34.40 /g.
Is Germanium oxide hazardous?
Germanium oxide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Germanium oxide (CAS 1310-53-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1310522-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.