Boron is a solid black or silvery-gray color. Crystal boron has a black color, is second in hardness only to diamond, and a relatively fragile texture. Purity>95%
Particle size: 0.08-5um

About Boron Amorphous Boron:
The powder of Boron is black or dark brown in color. It can react at room temperature with fluorine, and it will not be corroded when used with alkali or hydrofluoric acids.
Boron is also known as amorphous ore. Boron has high volume and mass calorific values. The powder is light brown or gray-black with active chemical characteristics. It is relatively stable when kept at room temperature, but will oxidize once the temperature reaches around 300 degrees Celsius. The ignition temperature is high and requires 700 degrees Celsius. Boron can react with sulfur, oxygen and nitrogen. It can also combine directly with metals to create certain borides.

The brown powder is Amorphous Boron. Amorphous boron comes in a powdery brown color. Crystalline Boron is black in color, extremely hard (approximately 9 on the Mohs Hardness scale) and has poor conductivity when at room temperatures. Elements boron are used in semiconductors as dopants, while boron compounds have important roles as structural materials, pesticides, preservatives, chemical synthesis, and other reagents.

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Pure Boron Powder Properties:
Elemental Boron CAS 7440-428 is a powdery black or dark brown color. The boron will not continue to oxidize when the boron is exposed to air. This is because a film of boron trioxide forms. Hydrofluoric or hydrochloric acid in aqueous solutions will not cause it to corrode. Boron is not soluble with water. However, powdered boran is soluble with boiling sulfuric and nitric solutions, as well as most molten metals, such a copper, iron and manganese.

Amorphous Boron Powder (MF:B)

Amorphous Boron Powder (MW:10.81)

Melting point for Amorphous Boron Powder 2300 +-2

Amorphous Boron powder Sublimation temperature: 2550

Amorphous Boron Powder Relative density:2.34-2.37

Amorphous Boron Pulp Solubility : Insoluble in water and hydrochloric, but soluble in concentrated cold alkali solution. Hydrogen is formed by oxidation of nitric, sulfuric, or concentrated acid.

Boron Powder Amorphous Boron Powder

The quality of the product is consistent and reliable.
This product is able to be stored for long periods of time.
Process different particle sizes according to the needs of users.

Technical Parameters of Boron Powder, Amorphous Boron Powder

Chemical Composition	B.	You can also find out more about P	S	Si	Fe	Mg	The following are some of the reasons why you should consider hiring someone else	C
Test Result %	95	0.05	0.02	0.11	0.15	0.21	0.15	0.17

How do you produce Boron Powder Amorphous Boron?
The two main ways to get pure boron are via-gas or magnesiothermic reactions. The first technique reduces gaseous boran trichloride using hydrogen gas, while the second uses heat and magnesia to reduce boron dioxide (B2O3) into elemental boron.

Boron Powder Uses:
Boron powder has many applications in the metal smelting industry, electronic products manufacturing, ceramic manufacturing and chemical industries. Boron nitride has the following specific functions:
1. Boron powders can be used to produce boron compounds and fibers. They are also important raw materials in the production of boron halide.
2. The compound of Boron Powder is used as a gas absorber in the smelting process of Special Alloy Steel or Molten Steel;
3. Boron powder is used in rocket fuel to provide high energy.
4. The electronic industry uses a powdered form of Boron as the ignition electrode for the ignition tubes;
5. Boron Powder replaces precious and scarce metals
6. Boron is used in the nuclear industry as a control rod and a protective material.
Boron powder is also useful as a catalyst for organic chemical reaction.

Storage condition of Boron Powder Amorphous Boron Powder:
The boron dispersion and use effects will be affected by damp reunion. Therefore, amorphous powder must be packed in vacuum and kept in a dry and cool room. Amorphous boron is also not to be used under pressure.

Packing & Shipping Boron Amorphous Powder :
The amount of amorphous boran powder determines the type of packing we use.
Amorphous boron Powder Packing: vacuum packaging, 100g/bag, 500g/bag, 1kg/bag and 25kg/barrel.
Amorphous boron Powder Shipping: Could be shipped by sea, air, or by express as quickly as possible after payment receipt.



Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with more than a decade of experience. They provide high-quality nanomaterials such as boride powders, graphite or sulfide particles, 3D printer powders, etc.
Contact us to receive a quote. (brad@ihpa.net)

Amorphous Boron Powder Properties
Alternative Names	Boron Powder, Amorphous Boron
CAS Number	7440-42-8
Compound Formula	B.
Molecular Mass	10.811
Appearance	Dark Brown
Melting Point	2079 degC
Boiling Point	2550 degC
Density	2.34 g/cm3
Solubility In H2O	N/A
Electrical Resistivity	1.8 x 1012 microhm-cm @ 0 degC
Poisson’s Ratio	N/A
Specific Heating	0.245 Cal/g/K @ 25 degC
Thermal Conduction	0.274 W/cm/K 298.2 K
Thermal Expander	5-7 um*m-1*K-1 @ 25 degC
Young's Module	N/A
Amorphous Boron Pulp Health & Safety Information
Sign Word	Warning
Hazard Statements	H228-H302+H332-H335
Flash Point	Not applicable
Hazard Codes	N/A
Risk Codes	N/A
Safety Declarations	N/A
RTECS Number	ED7350000
Transport Information	DOT
WGK Germany	NWG

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