Indium manufacturers and suppliers

Indium suppliers

Properties

Melting point:: 156.6 °C (lit.)

Boiling point:: 2000 °C

Density: 7.3 g/mL at 25 °C (lit.)

vapor pressure: <0.01 mm Hg ( 25 °C)

Flash point:: 2072°C

storage temp.: no restrictions.

solubility: soluble in acid solutions

form: wire

color: White

Specific Gravity: 7.31

Flame Color: Indigo blue

Resistivity: 8.37 μΩ-cm

Water Solubility: insoluble

Electrical Conductivity: 1.2× 10⁷S/m

Thermal Conductivity: 82 W/(m·K)

Specific Heat Capacity: Cp(crystal): 0.23 J/(g·K); Cp(gas): 0.18 J/(g·K), at 25℃

Merck: 14,4947

Exposure limits: ACGIH TLV-TWA:0.1 mg/m3,as In;TLV-STEL:4 ppm
OSHA PEL-TWA:2 ppm(5 mg/m3)
NIOSH REL-TWA:2 ppm(5 mg/m3);REL-STEL:4 ppm(10 mg/m3);IDLH:25 ppm

Stability:: Stable. Incompatible with strong acids, strong oxidizing agents, sulfur.

InChI: 1S/In

InChIKey: APFVFJFRJDLVQX-UHFFFAOYSA-N

SMILES: [In]

LogP: 5.9 at 22℃

Hardness, Brinell: 0.9

Hardness, Vickers: <= 10

Poissons Ratio: 0.4498

Shear Modulus: 4.40 GPa, Calculated

CAS DataBase Reference: 7440-74-6(CAS DataBase Reference)

NIST Chemistry Reference: Indium(7440-74-6)

EPA Substance Registry System: Indium (7440-74-6)

Safety Information

Symbol(GHS): GHS09

Signal word: Danger

Hazard statements: H411

Precautionary statements: P273-P391-P501

Hazard Codes: C,Xn,F,Xi

Risk Statements: 25-26-34-36/37/38-20/21/22-20-11-36/38

Safety Statements: 9-16-36/37/39-36-26-45-28

RIDADR: UN 3089 4.1/PG 2

OEB: D

OEL: TWA: 0.1 mg/m3 [*Note: The REL also applies to other indium compounds (as In).]

WGK Germany: 3

RTECS: NL1050000

TSCA: TSCA listed

HS Code: 8112 99 70

HazardClass: 8

PackingGroup: III

Storage Class: 13 - Non Combustible Solids

Hazard Classifications: Aquatic Chronic 2

Hazardous Substances Data: 7440-74-6(Hazardous Substances Data)

REACH Registrations: Active

Limited Quantities: 1.0 Kg (2.2 lbs)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Use

Indium’s low melting point is the major factor in determining its commercial importance.This factor makes it ideal for soldering the lead wires to semiconductors and transistors in theelectronics industry. The compounds of indium arsenide, indium antimonide, and indiumphosphide are used to construct semiconductors that have specialized functions in the electronicsindustry. Another main use is as an alloy with other metals when it will lower the melting point ofthe metals with which it is alloyed. Alloys of indium and silver and indium and lead have theability to carry electricity better than pure silver and lead. Indium is used as a coating for steel bearings to increase their resistance to wear. It alsohas the ability to “wet” glass, which makes it an excellent mirror surface that lasts longer than mercury mirrors. Sheets of indium foil are inserted into nuclear reactors to help control thenuclear fission reaction by absorbing some of the neutrons.

You can find Indium suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.