potassium tetraborate (CAS 1332-77-0) — formula B4K2O7, molecular weight 233.4; category inorganic chemicals.
potassium tetraborate (CAS 1332-77-0) is a chemical raw material in the inorganic chemicals category. Its molecular formula B4K2O7 comprises 4 B, 2 K, 7 O atoms. Its molecular weight is about 233.4. 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 | 1332-77-0 |
|---|---|
| Molecular Formula | B4K2O7 |
| Molecular Weight | 233.4 |
| Applications | cleanser, Used as a neutron absorber, in cleaning compounds, soldering and brazing fluxes, and as a flux in welding rods, Welding |
| Category | Inorganic Chemicals |
Documented applications: cleanser, Used as a neutron absorber, in cleaning compounds, soldering and brazing fluxes, and as a flux in welding rods, Welding.
potassium tetraborate is an inorganic compound with CAS registry number 1332-77-0 and molecular formula B4K2O7 (molecular weight 233.4), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1332-77-0
Its molecular formula B4K2O7 comprises 4 B, 2 K, 7 O atoms.
Also known as: potassium tetraborate · 四硼酸钾
Category: inorganic chemicals
The CAS registry number of potassium tetraborate is 1332-77-0.
Molecular formula B4K2O7, molecular weight 233.4.
It is also registered under: potassium tetraborate, 四硼酸钾.
Recorded applications: cleanser, Used as a neutron absorber, in cleaning compounds, soldering and brazing fluxes, and as a flux in welding rods, Welding.
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 potassium tetraborate (CAS 1332-77-0), compiled from public chemistry databases.
| CAS Registry Number | 1332-77-0 |
|---|---|
| PubChem CID | 9816075 |
| Molecular formula | B4K2O7 |
| IUPAC name | dipotassium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane |
| UNII (FDA) | ZV5114S322 |
| Molecular Weight | 233.4 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 233.9290360 |
| Monoisotopic Mass | 233.9290360 |
| Topological Polar Surface Area | 92.3 |
| Heavy Atom Count | 13 |
Potassium tetraborate; Dipotassium tetraborate; DTXSID2052782; RefChem:175432; DTXCID801476771; 1332-77-0; Boron potassium oxide (B4K2O7); Potassium borate (K2B4O7); ZV5114S322; Boric acid, dipotassium salt; Boric acid (H2B4O7), dipotassium salt; UNII-ZV5114S322; EINECS 215-575-5; dipotassium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane; SCHEMBL49589; K2B4O7
| GHS notification summary | 2.9% (6 / 205) |
|---|
| GHS notification summary | 2.9% (6 / 205) |
|---|---|
| Reported hazard statements | H361 (30.7%), H335 |
This chemical does not meet GHS hazard criteria for 2.9% (6 of 205) of reports.
H361 (30.7%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
potassium tetraborate · CAS 1332-77-0 · B4K2O7. UNII ZV5114S322.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 四硼酸钾