Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Bismuth 7440-69-9 – Starsky

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Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - 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:

Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Bismuth 7440-69-9 – Starsky detail pictures

Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Bismuth 7440-69-9 – Starsky detail pictures

Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Bismuth 7440-69-9 – Starsky detail pictures

Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Bismuth 7440-69-9 – Starsky detail pictures


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abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Bismuth 7440-69-9 – Starsky, The product will supply to all over the world, such as: Romania, Greek, Jordan, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Afra from Pretoria - 2017.03.08 14:45
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Karen from Mombasa - 2017.10.27 12:12

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