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1303-86-2
futurechem
1303-86-2
Product Description
Product name: Boron oxide
CAS：1303-86-2
MF：B2O3
MW：69.62
EINECS:215-125-8
Application:
1. Used to make elemental boron and fine boron compounds, manufacture boron glass, optical glass, heat-resistant glass and glass fiber, etc., and also used as paint flame retardant and desiccant
2. Used as a flux for silicate decomposition
3. Determination of silica and alkali in metallurgy, silicate analysis
Specifications :
COA 数据指标部分
| Boron oxide Basic information | |
| Product Name: | Boron oxide |
| CAS: | 1303-86-2 |
| MF: | B2O3 |
| MW: | 69.62 |
| EINECS: | 215-125-8 |
| Mol File: | 1303-86-2.mol |
| 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. | Inert atmosphere,Room Temperature |
| solubility | 36g/l |
| form | pellets |
| color | White |
| Specific Gravity | 2.46 +/- 0.01 |
| PH | 4 (10g/l, H2O, 25℃) |
| Odor | Odorless |
| Water Solubility | 36 g/L (25 ºC) |
| Sensitive | Hygroscopic |
| Test items | Specifications |
| Assay | 99.0%min |
| Moisture | 2.00% |
| Particle Size Distribution | On 1.700mm Max.1.0 Through 0.150mm Min. 3.0 |
| Ferric | 0.002% max |
| Appearance | White or color granules |
