Indium atomic absorption standard solution - Materials / Alfa Chemistry

NAVIGATION

Indium atomic absorption standard solution

PRICE INQUIRY

Catalog Number

ACMA00017468

Product Name

Indium atomic absorption standard solution

Category

Reference-Calibration Standards

Description

Soft, ductile, shiny, silver-white metal. Mp: 155.6°C; bp: 2080°C. Density 7.31 g cm-3.;OtherSolid;SILVER-WHITE METAL OR BLACK POWDER.;Ductile, shiny, silver-white metal that is softer than lead.;Ductile, shiny, silver-white metal that is softer than lead.

IUPAC Name

indium

Molecular Weight

114.82g/mol

Molecular Formula

Canonical SMILES

[In]

InChI

InChI=1S/In

InChI Key

APFVFJFRJDLVQX-UHFFFAOYSA-N

Boiling Point

3767 °F at 760 mm Hg (NIOSH, 2016);2072 °C;2000 °C;3767°F;3767°F

Melting Point

314 °F (NIOSH, 2016);156.6 °C;156.6 °C;314°F;314°F

Density

7.31 (NIOSH, 2016);7.31 g/cu cm at 20 °C;7.3 g/cm³;7.31;7.31

Solubility

Insoluble (NIOSH, 2016);Insoluble in water in bulk form; soluble in most acids.;Soluble in acids. Insoluble in alkalis.;Insoluble in hot or cold water; very slightly soluble in sodium hydroxide;Solubility in water: none;Insoluble

Application

The purpose of the indium atomic absorption standard solution is to provide a reliable and precise reference for measuring indium concentrations in various samples. Indium, a rare silvery-white metal with the atomic symbol In and atomic number 49, is found in minute quantities in the Earth's crust and hydrosphere. This solution is essential in the electronics industry due to indium's unique properties, such as its low melting point and ability to form alloys that enhance electrical conductivity. It is used to ensure accuracy in the production and research of indium-containing materials, such as semiconductors and coatings, and supports technological advancements by enabling accurate quantitative analysis. Indium's properties, including its soft, malleable nature and resistance to oxidation, make this standard solution invaluable in quality control and research applications.

Color/Form

Soft, white metal with bluish tinge. Ductile, malleable, softer than lead, leaves a mark on paper, crystalizes.;Soft, silvery-white, malleable and ductile metal. Has plastic properties at cryogenic temperatures

Complexity

Corrosivity

Corrosion resistant at room temperatures. Oxidizes readily at higher temperatures.

Covalently-Bonded Unit Count

EC Number

231-180-0

Exact Mass

114.903879g/mol

Formal Charge

Heat of Vaporization

98.56 kJ/mol-K

Heavy Atom Count

ICSC Number

1293

MeSH Entry Terms

Indium

Monoisotopic Mass

114.903879g/mol

Other Experimental

Emits a "tin cry" upon bending. Ductile, malleable, softer than lead, leaves a mark on paper. Quite stable in air. Crystallizes and is diamagnetic.;Mohs' Hardness = 1.2;Incandesces;BP: 2080 °C; mp: 156.61 °C;Specific heat: 0.0568 cal/g/deg C;Specific heat: 0.233 kJ/(kg K) at 25 °C; electrical resistivity: 291 ohm m at 20 °C; electrode oxidation-reduction potential: 0.38 V; Brinell hardness number: 0.9; tensile strength: 1.6 MPa at 20 °C.;Liquid wets glass; stable in dry air. Slowly oxidized in moist air. Reacts with halogens, S, Se, Te, As, P on heating. Dissolves in Hg. Not affected by alkalies.;Natural indium isotopes are (115)In and (113)In;Radioactive decay pathways[Table#6545]

Rotatable Bond Count

RTECS Number

NL1050000

UNII

045A6V3VFX

UN Number

3089

Vapor Pressure

0 mm Hg (approx) (NIOSH, 2016);1.14X10-19 Pa at melting point;0 mmHg (approx);0 mmHg (approx)

If you have any other questions or need other size, please get a quote.