boron trioxide (CAS 1303-86-2) — formula B2O3, molecular weight 69.63; category inorganic chemicals.
boron trioxide (CAS 1303-86-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula B2O3 comprises 2 B, 3 O atoms. Its molecular weight is about 69.63. 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 | 1303-86-2 |
|---|---|
| Molecular Formula | B2O3 |
| Molecular Weight | 69.63 |
| Category | Inorganic Chemicals |
boron trioxide is an inorganic compound with CAS registry number 1303-86-2 and molecular formula B2O3 (molecular weight 69.63), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1303-86-2
Its molecular formula B2O3 comprises 2 B, 3 O atoms.
Also known as: boron trioxide · Boric anhydride
Category: inorganic chemicals
The CAS registry number of boron trioxide is 1303-86-2.
Molecular formula B2O3, molecular weight 69.63.
It is also registered under: boron trioxide, Boric anhydride.
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 boron trioxide (CAS 1303-86-2), compiled from public chemistry databases.
| CAS Registry Number | 1303-86-2 |
|---|---|
| PubChem CID | 518682 |
| Molecular formula | B2O3 |
| IUPAC name | oxo(oxoboranyloxy)borane |
| Molecular Weight | 69.63 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 70.0033542 |
| Monoisotopic Mass | 70.0033542 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 5 |
Boron trioxide; oxo(oxoboranyloxy)borane; Boric acid anhydride; BORICANHYDRIDE; Diboroxane-1,3-dione; SCHEMBL29360; orb2942387; Boron oxide powder (-200mesh); Boron oxide nanopowder (<80 nm); Boron Oxide Nanoparticle Dispersion; TSH-00073; AKOS015903863; Boric anhydride, 99.98% trace metals basis; Boric anhydride, 99.999% trace metals basis; Boric anhydride, puriss. p.a., >=98% (T); Boric anhydride, purum p.a., >=97.0% (T)
boron trioxide · CAS 1303-86-2 · B2O3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: boron trioxide