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Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Specifications
Brand Name :
YIXIN
Model Number :
YX-YHP
Place of Origin :
China
MOQ :
250 KGS
Price :
1670-2120 USD/T
Payment Terms :
L/C, T/T
Supply Ability :
1000 Tons/Month
Delivery Time :
Within 20-30 days
Packaging Details :
25KG Kraft paper bag
Product Name :
Chinese Brand Boron Anhydride, Boric Anhydride, High Quality Boron Oxide
HS Code :
2810001000
Appearance :
white crystal
Keywords :
boron anhydride
Boiling point :
1860 degree
Density :
2.46 g/mL
MW :
68.62
solubility :
36g/l
CAS :
1303-86-2
MF :
B2O3
Description

Chinese Brand Boron Anhydride, Boric Anhydride, High Quality Boron Oxide

1. Product Introduction

Boron anhydride /Boric oxide appears as colorless, semi-transparent glassy lumps or hard white odorless crystals. Mp 450°C; bp: 1860°C. Density: 2.46 g cm-3. Moderately soluble in water. Used as an insecticide; as the starting material for the synthesis of other boron compounds; as a fluxing agent in enamels and glasses; and in mixture with 2-6% boron nitride, as a bonding agent in the hot isostatic pressing of boron nitride ceramics.

Boron oxide Basic information
Product Name: Boron oxide
CAS: 1303-86-2
MF: B2O3
MW: 69.62
EINECS: 215-125-8

Boron oxide Chemical Properties
Melting point 450 °C(lit.)
Boiling point 1860 °C
density 2.46 g/mL at 25 °C(lit.)
vapor density >1 (vs air)
Fp 1860°C
storage temp. Store at room temperature.
solubility 36g/l
form pellets
color White
Specific Gravity 2.46 +/- 0.01
Odor Odorless
PH 4 (10g/l, H2O, 25ºC)
Water Solubility 36 g/L (25 ºC)
Sensitive Hygroscopic
Merck 141,337
Stability: Stable. Moisture sensitive. Incompatible with water.
InChIKey JKWMSGQKBLHBQQ-UHFFFAOYSA-N
CAS DataBase Reference 1303-86-2(CAS DataBase Reference)
NIST Chemistry Reference Diboron trioxide(1303-86-2)

2. Product Specifications

Boric Oxide Parameters
No. Item Industrial Grade Index (%) Electronic Grade Index (%)
1 B2O3 ≥ 98.5% ≥ 98.8%
2 SiO2 ≤ 0.10% ≤ 0.10%
3 Al2O3 ≤ 0.005% ≤ 0.005%
4 CaO ≤ 0.1% ≤ 0.01%
5 Fe2O3 ≤ 0.01% ≤ 0.005%
6 Na ≤ 0.04% ≤ 0.002%
7 60 Mesh Pass Rate ≥ 70% ≥ 95%

3. Product Application

Boron Anhydride is used to prepare elemental boron and fine boron compounds. It can also be combined with a variety of oxides to make boron glass, optical glass, heat-resistant glass, instrument glass, glass fiber, light protection materials with characteristic colors. It can also be used as fire retardant additives and desiccants for paints. Subdivision has the following purposes:
1. Used as a cosolvent for silicate decomposition
2. Dopants in semiconductor materials
3. Heat resistant glassware and paint fire-resistant additives
4. The main raw materials for preparing elemental boron and various borides
5. In metallurgical industry, it is used for the production of alloy steel and the preparation of high-energy natural materials
6. Raw materials of enamel
7. Raw material used as boron dissolving agent for chemical heat treatment in mechanical industry
8. Catalysts for organic synthesis
9. High temperature is used as an additive for lubricants

Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

4. Product Images

Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

5. Packing and Shipping

Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

6. Company Introduction

Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

7. Contact Information

Contact: Bella Cheng

E-mail: sales08@yixinchemical.com

WhatsApp/Wechat: 0086 15705596714

Product tags

barium sulfate baso4

,

barium carbonate baco3

,

bauxite formula
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Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

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Product Detail
Brand Name :
YIXIN
Model Number :
YX-YHP
Place of Origin :
China
MOQ :
250 KGS
Price :
1670-2120 USD/T
Payment Terms :
L/C, T/T
Contact Supplier
video
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2

Shanghai Yixin Chemical Co., Ltd.

Verified Supplier
8 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Seller
Main Products :
Borax Pentahydrate, Nitrate Salts, Borax Decahydrate
Total Annual :
3,000,000-6000000
Employee Number :
10~100
Certification Level :
Verified Supplier
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