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Boron Oxide Manufacturer Boron Oxide B2o3 Diboron Trioxide
Boron Oxide Manufacturer Boron Oxide B2o3 Diboron Trioxide
Boron Oxide Manufacturer Boron Oxide B2o3 Diboron Trioxide
Boron Oxide Manufacturer Boron Oxide B2o3 Diboron Trioxide

Boron Oxide Manufacturer Boron Oxide B2o3 Diboron Trioxide


Minimum Order Quantity: 5 tons

Whatsapp: +86 18974907453

Email: [email protected]

CAS No.1303-86-2
Purity≥98%
Description

Executive standard: Q/TY·J08.04-2015

English alias: Boric oxide, Boron oxide, Boric anhydride

CAS RN: 1303-86-2

1. Physical and chemical properties:

1.1 Molecular formula: B2O3

1.2 Molecular weight: 69.62

1.3 Structure formula:

图片1

1.4 Melting point: 450℃

1.5 Boiling point:1860℃

1.6 Density: 1.085 g/mL (Amorphous)

1.7 Solubility: Dissolved in acid, ethanol, hot water, and slightly dissolved in cold water.

1.8 Properties: Colorless crystal powder. Be greasy in the surface. With strong hygroscopicity, it is easy to be hydrolysised to form boric acid. In high temperature, it can be reduced by alkali metal or magnesium to monocrystal boron. It can be completely mixed with the oxides of metal, copper, sliver, aluminum, tin, arsenic.

2. Technical indexes:

Item1st grade2nd grade
Boron oxide, %(m/m)≥98.0≥95.0
AppearanceWhite loose powder

3. Application: It has been used as the fusion agent in decomposition of silicates, the dopant of semiconductor material, the additives of heatproof glassware and paint refractory. It has been used in production of alloy steel in metallurgical industry. In addition, it’s used as the catalyst of organic synthesis, the additive of lubricant used in high temperature, and can be also used to environmental protection.

4. Safety instructions: Toxic by ingestion, inhalation, eye and skin contact. Eye and skin contact can cause inflammation. The maximum allowable concentration of the working place is 15 mg/m3 (OSHA). Operation must be installed with rubber gloves, a respirator and eye protection by wearing protective clothing.

Specifications
Place of OriginChangsha, China
ClassificationHigh Purity Reagents
Other NamesBoric oxide , Boron oxide
MFB2O3
EINECS No.N/A
Brand NameKingprolly
Model NumberB2O3
Boiling point1860°C
Melting point450°C
Density1.085 gram per ml
Place of OriginChangsha, China (Mainland)
Grade StandardChemical Grade
Shelf lifeone year
AppearanceWhite loose Powder
purity98%
BrandKingprolly
MFB2O3
Product Transportation

HTB10kpQivuSBuNkHFqDq6xfhVXae_960x960

Product Packaging
111
Hce52cb2f7328435aa94461e1493392cdr_960x960
eb864ec9ed9d44556585003052326f1
微信图片_20230919161344
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