Potassium metaborate (CAS 13709-94-9) — formula BKO2, molecular weight 81.91; category inorganic chemicals.
Potassium metaborate (CAS 13709-94-9) is a chemical raw material in the inorganic chemicals category. Its molecular formula BKO2 comprises 1 B, 1 K, 2 O atoms. Its molecular weight is about 81.91. Reported physicochemical data: melting point around 947 °C. 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 | 13709-94-9 |
|---|---|
| Molecular Formula | BKO2 |
| Molecular Weight | 81.91 |
| Melting Point | 947 °C |
| Applications | Used to maintain viscosity in hydraulic fracturing fluids, Petroleum Production and Refining, Both oil base and water base fracturing fluids are being used in the fracturing industry. Water base, which includes alcohol-water mixtures and low strength acids, make up the majority of treating fluids. The common chemicals added to these fluids are polymers for viscosity development, crosslinkers for viscosity enhancement |
| Category | Inorganic Chemicals |
Documented applications: Used to maintain viscosity in hydraulic fracturing fluids, Petroleum Production and Refining, Both oil base and water base fracturing fluids are being used in the fracturing industry. Water base, which includes alcohol-water mixtures and low strength acids, make up the majority of treating fluids. The common chemicals added to these fluids are polymers for viscosity development, crosslinkers for viscosity enhancement.
Potassium metaborate is an inorganic compound with CAS registry number 13709-94-9 and molecular formula BKO2 (molecular weight 81.91), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 13709-94-9
Its molecular formula BKO2 comprises 1 B, 1 K, 2 O atoms.
Also known as: Potassium metaborate · 偏硼酸钾
Category: inorganic chemicals
The CAS registry number of Potassium metaborate is 13709-94-9.
Molecular formula BKO2, molecular weight 81.91.
It is also registered under: Potassium metaborate, 偏硼酸钾.
Recorded applications: Used to maintain viscosity in hydraulic fracturing fluids, Petroleum Production and Refining, Both oil base and water base fracturing fluids are being used in the fracturing industry. Water base, which includes alcohol-water mixtures and low strength acids, make up the majority of treating fluids. The common chemicals added to these fluids are polymers for viscosity development, crosslinkers for viscosity enhancement.
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 metaborate (CAS 13709-94-9), compiled from public chemistry databases.
| CAS Registry Number | 13709-94-9 |
|---|---|
| PubChem CID | 123325 |
| Molecular formula | BKO2 |
| IUPAC name | potassium oxido(oxo)borane |
| UNII (FDA) | XZM213L7Q6 |
| Molecular Weight | 81.91 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 81.9628409 |
| Monoisotopic Mass | 81.9628409 |
| Topological Polar Surface Area | 40.1 |
| Heavy Atom Count | 4 |
| Melting Point | 947 °C |
|---|
Potassium metaborate; Boric acid (HBO2), potassium salt; Potassium borate (KBO2); Boric acid (HBO2), potassium salt (1:1); UNII-XZM213L7Q6; Potassium metaborate (KBO2); XZM213L7Q6; HSDB 7988; EINECS 237-262-2; DTXSID3049752; BORON POTASSIUM OXIDE (BKO2); POTASSIUM BORATE (KBO2) [HSDB]; RefChem:175518; DTXCID0029711; 237-262-2; 13709-94-9
| Reported hazard statements | H319 (41.6%), H361 (29.4%), H360 |
|---|
H319 (41.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H361 (29.4%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
Potassium metaborate · CAS 13709-94-9 · BKO2. UNII XZM213L7Q6. Melting Point: 947 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 偏硼酸钾