| Customization: | Available |
|---|---|
| Formula: | H3bo3 |
| EINECS: | 233-139-2 |
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Audited Supplier Audited by an independent third-party inspection agency
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Product Name:
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Boron oxide
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|
CAS:
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1303-86-2
|
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MF:
|
B2O3
|
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MW:
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69.62
|
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EINECS:
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215-125-8
|
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Mol File:
|
1303-86-2.mol
|
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Boron oxide Chemical Properties
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|
|
Melting point
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450 °C(lit.)
|
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Boiling point
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1860 °C
|
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density
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2.46 g/mL at 25 °C(lit.)
|
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vapor density
|
>1 (vs air)
|
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Fp
|
1860°C
|
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storage temp.
|
Inert atmosphere,Room Temperature
|
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solubility
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36g/l
|
|
form
|
pellets
|
|
color
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White
|
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Specific Gravity
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2.46 +/- 0.01
|
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PH
|
4 (10g/l, H2O, 25ºC)
|
|
Odor
|
Odorless
|
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Water Solubility
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36 g/L (25 ºC)
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Sensitive
|
Hygroscopic
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Test items
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Specifications
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Assay
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99.0%min
|
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Moisture
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2.00%
|
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Particle Size Distribution
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On 1.700mm Max.1.0 Through 0.150mm Min. 3.0
|
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Ferric
|
0.002% max
|
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Appearance
|
White powder
|
Boric acid can be used to disinfect or treat minor cuts and burns, and is used to make medicines such as dressings and ointments.
Boric acid is the only acid that can be applied to the eyes and is an important ingredient in most eye drops on the market.
Boric acid can also kill bacteria and termites, so it is preservative.
Other industrial uses
Boric acid is also used in the manufacture of glass, uranium, enamel, leather, paper, adhesives and explosives. It is more widely used in the United States as a dishwashing agent, and because melted boric acid can dissolve other metal oxides, it can also be used as a flux in brazing and welding.
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