99% (2N) Boron (B) Amorphous Powder, 100g
99% (2N) Boron (B) Amorphous Powder, 100g
- Product Number: PO5802 (100g per bottle)
- Formula: B
- CAS Number: 7440-42-8
- Molecular Weight: 10.81 g/mol
- Density: 2.34 g/cm³ at 25°C
- Color: black/brown
- Purity: 99% 2N
Applications
Amorphous boron powder(ABP) has comparative edge over the conventional fuels like aluminum, magnesium, etc. owing to its high heat of combustion for use in fuel-rich propellants for integrated rocket ramjets. The low atomic weight, high heat output, ready ignitability with KNO3, releasing large amount of heat and persistent burning even at low-pressure make boron-based pyrotechnic composition a very attractive igniter composition.
Typical ICP-AES 99%
|
Trace Metals Analysis |
ppm |
|
Fe |
237 |
|
Ni |
0.5 |
|
Cu |
3.2 |
|
Ag |
0.1 |
|
Au |
2 |
|
Mn |
2 |
Reference
Preparation of high purity amorphous boron powder. Defence Science Journal 55, no. 4 (2005): 471.
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