Buy Industrial Chemicals | Industrial Chemicals Manufacturers | Industrial Chemical Suppliers - Worldofchemicals

Industrial

Helium

Helium is a monatomic gas that heads the noble gas group in the periodic table. Its boiling and melting points are the lowest among the elements and it exists only as a gas except in extreme conditions. It is the second most abundant element in the universe. It is used in cryogenics, particularly the cooling of superconducting magnets, with the main commercial application in MRI scanners. Helium's other industrial uses as a pressurizing and purge gas, and a protective atmosphere for arc welding and processes such as growing crystals to make silicon wafers, account for half of its use. Economically minor uses, such as lifting gas in balloons and airships are popularly known. As with any gas with differing density from air, inhaling a small volume of helium temporarily changes the timbre and quality of the human voice. In scientific research, the behavior of two fluid phases of helium-4, helium I and helium II, is important to researchers studying quantum mechanics and to those looking at the effects that temperatures near absolute zero have on matter.

Properties Suppliers
Heptane

Heptane is a straight-chain alkane. It is widely applied in laboratories as a totally non-polar solvent. In the grease spot test, heptane is used to dissolve the oil spot to show the previous presence of organic compounds on a stained paper. Heptane is commercially available as mixed isomers for use in paints and coatings, as the rubber cement solvent "Bestine", the outdoor stove fuel "Powerfuel" by Primus, as pure n-Heptane for research and development and pharmaceutical manufacturing and as a minor component of gasoline.

Properties Suppliers
Heptanoic Acid

Heptanoic acid is an organic compound composed of a seven-carbon chain terminating in a carboxylic acid. It contributes to the odor of some rancid oils. It is used in the preparation of esters, such as ethyl heptanoate, which are used in fragrances and as artificial flavors, as intermediates of liquid crystals. It is also one of many additives in cigarettes.

Properties Suppliers
Hexachlorobutadiene

Hexachlorobutadiene is a chlorinated aliphatic diene with niche applications but is most commonly used as a solvent for other chlorine-containing compounds.

Properties Suppliers
Hexachloroplatinic Acid

Hexachloroplatinic acid is one of the most readily available soluble compounds of platinum. It is rarely obtained in the pure state. The commercial product is the oxonium salt of the hexachloroplatinate(IV) anion. It was popularized for the determination of potassium. Like many platinum compounds, hexachloroplatinic acid is used in catalysis.

Properties Suppliers
Hexadecenylsuccinic Anhydride

Hexadecenylsuccinic anhydride is used as corrosion inhibitor, viscosity improver in lubricants, gelling agent in greases, epoxy resin curing agent, alkyd resin modifier, surfactant, chemical Intermediate for esters, amides, imides etc., and paper sizing agent.

Properties Suppliers
Hexafluorobenzene

Hexafluorobenzene is an organic, aromatic compound. In this derivative of benzene all hydrogen atoms have been replaced by fluorine atoms. The technical uses of the compound are limited, although it is recommended as a solvent in a number of photochemical reactions. In the laboratory hexafluorobenzene is used for several purposes.

Properties Suppliers