Hangzhou Ocean Chemical Co., Ltd.
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High pure Boron Oxide | ||
CAS No: | 1303-86-2 | |
Usage: | Used as fluxing agent, also used in glass, enamel, manufacturing boron compound materials and color | |
High pure Boron Oxide
Product Name:High pure Boron Oxide
Synonym:diboron trioxide
CAS NO:1303-86-2
Molecular Formula:B2O3
Molecular Weight:69.62
EINECS:215-125-8
Properties: Colorless glass crystal or powder. The surface is greasy and tasteless.
Melting point: 450 ° C (lit.);
Boiling point: 1860 ° C
density: 2.46 g/mL at 25 ° C (lit.);
Solubility: soluble in acid, ethanol, hot water, slightly soluble in cold water.
Specification::
Appearance |
White powder |
Purity |
≥99.999% |
Fe |
≤1.5ppm |
Ni |
≤0.5ppm |
Cu |
≤0.1ppm |
Mn |
≤0.5ppm |
V |
≤0.1ppm |
Ti |
≤0.1ppm |
Zn |
≤0.5ppm |
Be |
≤0.1ppm |
Al |
≤0.5ppm |
Sn |
≤0.5ppm |
Mo |
≤0.1ppm |
Na |
≤1.0ppm |
Mg |
≤0.5ppm |
Ca |
≤0.5ppm |
Ba |
≤0.5ppm |
Li |
≤0.1ppm |
Au |
≤0.1ppm |
Pb |
≤0.5ppm |
Use: Used as fluxing agent, also used in glass, enamel, manufacturing boron compound materials and color TV industry used as semiconductor silicon doping source and decomposition of silicate flux, also can be used in the manufacturing of boron
Packing :1KG/bottle