Rubidium oxide (CAS 18088-11-4) — formula HORb2+, molecular weight 187.943; category inorganic chemicals.
Rubidium oxide (CAS 18088-11-4) is a chemical raw material in the inorganic chemicals category. Its molecular formula HORb2+ comprises 1 H, 1 O, 2 Rb atoms. Its molecular weight is about 187.943. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 18088-11-4 |
|---|---|
| Molecular Formula | HORb2+ |
| Molecular Weight | 187.943 |
| Applications | Rubidium oxide (Rb2O): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Rubidium oxide (Rb2O): ACTIVE.
Rubidium oxide is an inorganic compound with CAS registry number 18088-11-4 and molecular formula HORb2+ (molecular weight 187.943), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 18088-11-4
Its molecular formula HORb2+ comprises 1 H, 1 O, 2 Rb atoms.
Also known as: Rubidium oxide · 氧化铷
Category: inorganic chemicals
The CAS registry number of Rubidium oxide is 18088-11-4.
Molecular formula HORb2+, molecular weight 187.943.
It is also registered under: Rubidium oxide, 氧化铷.
Recorded applications: Rubidium oxide (Rb2O): ACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Rubidium oxide (CAS 18088-11-4), compiled from public chemistry databases.
| CAS Registry Number | 18088-11-4 |
|---|---|
| PubChem CID | 87451 |
| Molecular formula | HORb2+ |
| IUPAC name | bis(rubidium(1+));hydroxide |
| Molecular Weight | 187.943 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 186.8263191 |
| Monoisotopic Mass | 186.8263191 |
| Topological Polar Surface Area | 1 |
| Heavy Atom Count | 3 |
Rubidium oxide; Dirubidium oxide; Rubidium oxide (Rb2O); EINECS 241-993-2; DTXSID001014305; RefChem:883946; DTXCID801436822; 241-993-2; 18088-11-4; SCHEMBL29353030
| Reported hazard statements | H260 (100%), H314 (100%), H318 (100%) |
|---|
H260 (100%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Rubidium oxide · CAS 18088-11-4 · HORb2+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氧化铷