Boron is a solid black or silvery-gray color. Crystal boron has a black color, is second in hardness only to diamond, and is relatively brittle. Purity>95%
Particle size : 0.8-5um

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 in aqueous alkali and hydrofluoric solutions.
Boron is also known as amorphous ore. Boron has high volume and mass calorific values. The powder is a gray-brown to light brown color with active chemical properties. Although it is relatively stable, at room temperature, the powder will begin to oxidize once temperatures reach 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 with metals directly to form 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 as dopants in the semiconductor industry. Borosilicates play an important part as structural materials and as chemical synthesis reagents.

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Pure Boron Powder Properties:
Elemental Boron CAS 7440-42-2 is a powdery 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 and hydrochloric acids aqueous solutions do not cause it to corrode. Boron is not soluble with water. However, boron powder is soluble with boiling nitric and sulfuric acids and many molten metals, such as copper and iron.

Amorphous Boron Powder (MF:B)

Amorphous Boron Powder (MW: 10.81)

Melting point for Amorphous Boron Powder 2300 +-2

Sublimation Temperature of Amorphous Boron powder: 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 solutions. Hydrogen is formed by oxidation of nitric, sulfuric, or concentrated alkali.

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 method reduces gaseous boric trichloride using hydrogen gas, while the second uses heat and magnesia to reduce the 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 as raw materials to produce boron fibers and are important raw materials in the production of high purity 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 atomic energy as a control rod and as a protection material.
7.Boron can be used to catalyze organic chemical reactions.

Storage condition of Boron Powder Amorphous Boron Powder:
The amorphous powder must not be exposed air. 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 packaging we use.
Amorphous boron Powder Packing: vacuum packaging, 100g,500g or 1kg/bag or 25kg/barrel or as per your request.
Amorphous boron Powder Shipping: Could be shipped by air, by sea or by express as quickly as possible after payment receipt.



Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years' experience in the production of high-quality nanomaterials. These include boride powders, nitride particles, graphite particles, sulfide particles, 3D-printing 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
Youngs Modulus	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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