氧化硼钡

Description

Barium Boron Oxide · CAS 13701-59-2 · B2BaO4. UNII 5SE5SRJ05N. Density: 3.3 @25 °C; Vapor Pressure: 0.00000081 [mmHg].

Identification

CAS Registry Number	13701-59-2
PubChem CID	6101043
Molecular formula	B2BaO4
IUPAC name	barium(2+);oxido(oxo)borane
UNII (FDA)	5SE5SRJ05N

Computed Descriptors

Molecular Weight	222.95
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	223.903516
Monoisotopic Mass	223.903516
Topological Polar Surface Area	80.3
Heavy Atom Count	7
Formal Charge	0
Complexity	7.5

Physical & Chemical Properties

Density	3.3 @25 °C
Vapor Pressure	0.00000081 [mmHg]

Physical description & handling notes

• Dry Powder
• White odorless solid; [Reference #1] White odorless powder; Water solubility = 0.3-0.4% at 25 deg C; [Polymer Logistics MSDS] Soluble in water; [MSDSonline]

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary	42.1% (176 / 418)

GHS Hazard Classification

GHS notification summary	42.1% (176 / 418)
Reported hazard statements	H301, H332, H302 (27.8%), H360 (14.6%), H303

Documented Uses

• Used as a preservative for latex/oil/varnish paints, paper and paper products, adhesives, coatings, and wet-end additives/industrial processing chemicals; [Reference #1]
• Pulp and Paper Processing [Category: Industry]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Working with Glues and Adhesives [Category: Other]
• Paint and Coating Manufacturing
• Boric acid (HBO2), barium salt (2:1): ACTIVE

Synonyms

Barium metaborate; 13701-59-2; barium(2+);oxido(oxo)borane; Boric acid (HBO2), barium salt (2:1); 5SE5SRJ05N; Barium diborate; Barium diboron tetraoxide; Caswell No. 071; Busan 11M1; BBO (optical crystal); UNII-5SE5SRJ05N; Boric acid (HBO2), barium salt; EINECS 237-222-4; EPA Pesticide Chemical Code 011101; B2BaO4; EC 237-222-4

Frequently Asked Questions

What are the CAS number and molecular formula of Barium Boron Oxide?

CAS 13701-59-2; molecular formula B2BaO4; molecular weight — g/mol.

What other names is Barium Boron Oxide known by?

Barium metaborate, 13701-59-2, barium(2+);oxido(oxo)borane, Boric acid (HBO2), barium salt (2:1), 5SE5SRJ05N, Barium diborate.

What is the regulatory status of Barium Boron Oxide?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is Barium Boron Oxide classified as hazardous?

42.1% of GHS notifications report no hazard classification (176 of 418).

What are the key physical properties of Barium Boron Oxide?

Density: 3.3 @25 °C; Vapor Pressure: 0.00000081 [mmHg].

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.