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Boric Anhydride Boron Oxide Powder White Crystal CAS 1303-86-2
Product Details:
| Place of Origin: | China |
| Brand Name: | YIXIN |
| Model Number: | YX-YHP |
Payment & Shipping Terms:
| Minimum Order Quantity: | 250 KGS |
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| Price: | 1670-2120 USD/T |
| Packaging Details: | 25KG Kraft paper bag |
| Delivery Time: | Within 20-30 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 Tons/Month |
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Detail Information |
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| Product Name: | Chinese Brand Boron Anhydride, Boric Anhydride, High Quality Boron Oxide | HS Code: | 2810001000 |
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| 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 |
| Highlight: | Cosolvent Boric Anhydride,Desiccants Boron Oxide Powder,CAS 1303-86-2 Boric Anhydride |
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Product 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 | |||
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| 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
4. Product Images
5. Packing and Shipping
6. Company Introduction
7. Contact Information
Contact: Bella Cheng
E-mail: sales08@yixinchemical.com
WhatsApp/Wechat: 0086 15705596714
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