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Boron is between metal series with nonmetal series on the periodic table of elements. As its strong electronegative, small atomic radius, and centralized nuclear charge, the chemical properties of it are reactive. It is stable in normal temperature, but it is oxidized when heated to 300℃and burned if heated to 700℃. It is tasteless and odorless.
Its nonmetal property is similar to silicon. In high temperature, boron can react with oxygen, nitrogen, sulfur, halogen or carbon, etc. It can be combined directly with many sorts of metals to form boride. Moreover, boron can be also reacted with organic compounds to synthesize some compounds, in which boron is directly joined to carbon, or oxygen exists between boron and carbon.
Product name: Boron Powder
Boron Powder Molecular formula: B
Boron Powder CAS Code: 7440-42-8
Boron Powder Appreance: black powder
Boron Powder Boiling point: 2700 g/cm3
Boron Powder Melting point: 2360℃
Boron Powder Particle size: 1-3μm, 10-20μm
Boron Powder application:
Boron Powder can be used in smelting of some special alloy steels and as the gas remover for the melting steel, in the burn-entraining pole of burning-entraining tube in the electric industry,of boronic compounds. A lot of noble and rare metals can be substituted and saved by it. Boron and its compounds can bealso used as the catalyst for some organic chemical reactions, and so on.
| Certificate of Boron Powder (%) | ||||||
| ITEM | Purity | Mg | H2O2 Insolubles | Water-Soluble B | Moisture | Particle Size |
| Boron-95 | 95 | 2.0max | 1.0max | 1.0max | 0.5max | 1-3μm |
| Boron-99 | 99 | 0.3max | 0.1max | 0.1max | 0.1max | 10-20μm |
|
Item |
Space class I neutral |
Space class I |
Space class III |
Common grade II |
|
Total Boron(B) content, % |
≥95.0 |
≥95.0 |
≥90 |
≥85.0 |
|
Water soluble Boron(B) content, % |
≤0.60 |
≤0.60 |
≤1.0 |
— |
|
H2O2 insoluble, % |
≤1.00 |
≤1.00 |
≤1.50 |
≤2.00 |
|
pH value |
7.0-9.5 |
— |
6.0-8.0 |
— |
|
Particle size(d50), µm |
<5 |
— |
||
|
Moisture content, % |
≤1.0 |
|||
|
Appearance |
Light brown or brown-black powder |
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The company has set up 2 professional laboratories to continuously and customize products per clients’ requirements. Doctors: 2 people,Senior engineers:12 people.
The company is constantly building new factories, it has 5 production lines,more than 150 workers.
The products produces in each batch undergo , raw materials inspected before producing, working in process and finished goods is inspected before shipping.
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