Sodium metaborate (CAS 7775-19-1) — formula BNaO2, molecular weight 65.80; category inorganic chemicals.
Sodium metaborate (CAS 7775-19-1) is a chemical raw material in the inorganic chemicals category. Its molecular formula BNaO2 comprises 1 B, 1 Na, 2 O atoms. Its molecular weight is about 65.80. Reported physicochemical data: melting point around 966 °C, boiling point around 1434 °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 | 7775-19-1 |
|---|---|
| Molecular Formula | BNaO2 |
| Molecular Weight | 65.80 |
| Melting Point | 966 °C |
| Boiling Point | 1434 °C |
| Applications | Component of cleansers, photographic applications (as hydrates), fire retardant in sodium chlorate, defoliant |
| Category | Inorganic Chemicals |
Documented applications: Component of cleansers, photographic applications (as hydrates), fire retardant in sodium chlorate, defoliant.
Sodium metaborate is an inorganic compound with CAS registry number 7775-19-1 and molecular formula BNaO2 (molecular weight 65.80), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 7775-19-1
Its molecular formula BNaO2 comprises 1 B, 1 Na, 2 O atoms.
Also known as: Sodium metaborate · 偏硼酸钠
Category: inorganic chemicals
The CAS registry number of Sodium metaborate is 7775-19-1.
Molecular formula BNaO2, molecular weight 65.80.
It is also registered under: Sodium metaborate, 偏硼酸钠.
Recorded applications: Component of cleansers, photographic applications (as hydrates), fire retardant in sodium chlorate, defoliant.
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 Sodium metaborate (CAS 7775-19-1), compiled from public chemistry databases.
| CAS Registry Number | 7775-19-1 |
|---|---|
| PubChem CID | 145326 |
| Molecular formula | BNaO2 |
| IUPAC name | sodium oxido(oxo)borane |
| UNII (FDA) | Z6Q395A23R |
| Molecular Weight | 65.80 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 65.9889037 |
| Monoisotopic Mass | 65.9889037 |
| Topological Polar Surface Area | 40.1 |
| Heavy Atom Count | 4 |
| Boiling Point | 1434 °C |
|---|---|
| Boiling Point | 1434 °C @760 [mm Hg] |
| Melting Point | 966 °C |
| Solubility | In water, 2.0X10+5 mg/L at 20 °C |
| Solubility | 36 g/100 g water at 35 °C |
| Density | 2.46 g/cu cm |
| Density | 2.36 @25 °C |
SODIUM METABORATE; Borosoap; 7775-19-1; Kodalk; Boric acid (HBO2), sodium salt; Sodium borate (NaBO2); Sodium metaborate, anhydrous; Boric acid, monosodium salt; Monosodium metaborate; Z6Q395A23R; Boric acid (HBO2), sodium salt (1:1); DTXSID2034386; CHEBI:75227; RefChem:887672; DTXCID0014386; 231-891-6
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 0.2% (2 / 1044) |
| GHS notification summary | 0.2% (2 / 1044) |
|---|---|
| Reported hazard statements | H315 (10.3%), H319 (52.6%), H361 (68.5%) |
This chemical does not meet GHS hazard criteria for 0.2% (2 of 1044) of reports.
H315 (10.3%): Causes skin irritation [Warning Skin corrosion/irritation]
Sodium metaborate · CAS 7775-19-1 · BNaO2. UNII Z6Q395A23R. Boiling Point: 1434 °C; Boiling Point: 1434 °C @760 [mm Hg]; Melting Point: 966 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 偏硼酸钠