8 Year Exporter Tungsten 7440-33-7 - Bismuth 7440-69-9 – Starsky

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for Manufacturer Acetaminophen 103-90-2 , Factory Supplier Tetrahydrofuran Thf 109-99-9 , Sodium iodide , We welcome you to definitely join us in this path of making a affluent and productive business together.
8 Year Exporter Tungsten 7440-33-7 - Bismuth 7440-69-9 – Starsky Detail:

Description

Product Name: Bismuth

CAS: 7440-69-9

MF: Bi

MW: 208.98

EINECS: 231-177-4

Melting point:271 °C(lit.)

Boiling point:1560 °C(lit.)

Density:9.8 g/mL at 25 °C(lit.)

Vapor pressure:<0.1 mm Hg ( 20 °C)

Storage temp:Flammables area

Form:shot

Color:Silver-white or red

Specific Gravity:9.80

Water Solubility:insoluble

Merck:13,1256

Specification

Index Model XLBi.3.5N XLBi.4N XLBi.4.7N
Purity(%,min) 99.95 99.99 99.997
Molecular formula Bi Bi Bi
Appearance Grey black powder Grey black powder Grey black powder
Impurities %(Max) %(Max) %(Max)
Cu 0.003 0.001 0.0003
Pb 0.008 0.001 0.0007
Zn 0.005 0.005 0.0001
Fe 0.001 0.001 0.0005
Ag 0.015 0.004 0.0005
As 0.001 0.0003 0.0003
Sb 0.001 0.0005 0.0003
Te 0.001 0.0003
Cl 0.004 0.0015
Sn 0.0002
Cd 0.0001
Hg 0.00005
Ni 0.0005
Particle Size(mesh) -100 -200 -325

Application

It is widely used in various bismuth alloy products, low-temperature solders, metallurgy additives, and petroleum exploration.

Storage

It should be stored in a cool, ventilated, dry and clean warehouse.

Stability

It is stable at normal temperature, and burns in a light blue flame when heated, and produces yellow or brown bismuth oxide.

The volume of the molten metal increases after being condensed.

Avoid contact with oxides, halogens, acids, and interhalogen compounds.

It is insoluble in hydrochloric acid when there is no air, and it can be dissolved slowly when air is passed in.

The volume increases from liquid to solid, and the expansion rate is 3.3%.

It is brittle and easily crushed, and has poor electrical and thermal conductivity.

It can react with bromine and iodine when heated.

At room temperature, bismuth does not react with oxygen or water, and can burn to produce bismuth trioxide when heated above the melting point.

Bismuth selenide and telluride have semiconducting properties.


Product detail pictures:

8 Year Exporter Tungsten 7440-33-7 - Bismuth 7440-69-9 – Starsky detail pictures

8 Year Exporter Tungsten 7440-33-7 - Bismuth 7440-69-9 – Starsky detail pictures

8 Year Exporter Tungsten 7440-33-7 - Bismuth 7440-69-9 – Starsky detail pictures

8 Year Exporter Tungsten 7440-33-7 - Bismuth 7440-69-9 – Starsky detail pictures


Related Product Guide:

Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for 8 Year Exporter Tungsten 7440-33-7 - Bismuth 7440-69-9 – Starsky, The product will supply to all over the world, such as: New Zealand, Rotterdam, Vietnam, We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to provide you with the best services. If you need more information, please do not hesitate to contact us via E-mail, fax or telephone.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Erin from Mauritius - 2018.09.08 17:09
    On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Natividad from Kuala Lumpur - 2017.07.28 15:46

    Related Products