High Purity Bismuth Bi powder cas 7440-69-9, 99%

About Bismuth Bi powder:
Bismuth when fresh produced is a silvery crystalline and brittle metal that often gives off a pinkish hue in the atmosphere. Bismuth is the most diamagnetic metal, with a thermal conductivity that is lower than mercury. It is very resistant to electrical current and has the highest Hall coefficient.

Bismuth dust is an spherical type of metal nanoparticle. It comes in colors ranging from dark gray to black, depending on its size.
It exhibits a very high electrical resistance. Also, it has the highest Hall effect among metals. This is when it experiences the greatest electrical resistance increase under magnetic fields. Bismuth can be dissolved in concentrated nitric oxygen, and is therefore stable to water and oxygen. Bismuth salts all form insoluble compounds when they are added to water.

Bismuth powder on sale:
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Bismuthimite, bismite, and cobalt are the two most important bismuth ores. Bismuth can occur naturally in the metal and as crystals within the sulfides of silver, cobalt, nickel and tin. Bismuth is most commonly produced by lead and copper melting, particularly in the USA. Bolivia, Peru' and Mexico are the main areas that it is mined. But, only 3.000 tonnes of this metal can be produced annually. It is impossible to know how much bismuth there is, though it appears unlikely that this metal will run out.

Bismuth bi powder specifications:

Bismuth powder Purity: 99.5%

Bismuth powder CAS:7440-69-9

Bismuth powder EINECS: 231-177-4

What is Bismuth Bi-Powder ??
For bismuth powder production, it is better to use freshly prepared A-Bi2O3 at 270°C. To do this, you will need to reduce the mixture with molecular and atomic hydrogen. A reduction reaction between a-Bi2O3 and a-3-Bi took place, without the formation any intermediate phase.
Bismuth powder may also be produced using such methods as mechanical comminution and electrolysis at high current densities of bulk bismuth.

Bismuth powder Uses:
Bismuth Powder is for the preparation of pressed sputtering targets. High-surface area powders can also be used in applications such as water treatment, fuel cell or solar applications.
Bismuth materialis used to make low melting solders, fusible alloys and bird shot as well low-toxicity fishing sinkers. Bismuth compounds may also be used to make pharmaceuticals. Industry uses bismuth compounds to create catalysts when producing acrylonitrile. It is used as the base material for rubbers and synthetic fibers.
Bismuth dust can also be used to lubricate the surface. By adding 0.1- 0.3% of bi nanoparticles to grease, it will make a selflubricating, self laminating layer to protect your machine.
Bismuth dust may be used in the metalurgical industry. They can be added to cast iron, steel, and aluminum alloys, which will improve its cutting performance.
Bismuth dustcan also be used as magnet materials. Due to its lower thermal neutron absorb cross-section and higher melting point, it can be used for heat transfer in a nuclear reactor.

Bismuth Powder Storage Conditions:
A damp reunion could affect Bi powder's dispersion and use performance. Bismuth Bi should be stored in vacuum bags and kept dry. Bismuth Bi must not be exposed to the air. Additionally, it is important to avoid stressing the Bi powder.

Packing & Shipping Bismuth Bi-Powder:
There are many options for packaging, which depend on the Bismuth Bi Powder quantity.
Bismuth Bi powder packaging: vacuum packing 100g, 500g, 1kg/bag or 25kg/barrel. Or as requested.
Bismuth Bi-powder shipping: can be shipped by sea or air as soon after receipt of payment.


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