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Tetrahydrofurfuryl Alcohol

Tetrahydrofurfuryl alcohol is one of the most polar ethers. It is used as an important industrial solvent recognized for its unique combination of useful properties. It is a colorless, volatile cycloaliphatic ether with a characteristic odor. THF is unstable at room temperature due to possibility of peroxide formation;stabilized sometimes with BHT.THF used as flavor and fragrance agent,solvent,adjuvant for insecticides,pesticides,fungicides, herbicides,and biocides.It is used as an useful chemical intermediate especially as a starting materials for the preparation of nylon.

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4-CHLORO BUTYRYL CHLORIDE

4-CHLORO BUTYRYL CHLORIDE

Chloro ethanol Technical 99

Photodissociation of 2-chloro ethanol in a molecular beam at 193nm has been investigated[1]. 2-Chloroethanol is widely used as industrial solvent

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DI-BENZYL-D-TARTARIC ACID

DI-BENZYL-D-TARTARIC ACID

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Jopetrol Sewing Machine Oil

Jopetrol Sewing Machine Oil is a highly refined, low viscosity straight mineral oil, for general lubrication purposes.

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Thiophene-2-Carboxylic Acid

Thiophene-2-carboxylic acid is used as an agro chemical synthesis as an intermediate.

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eriochrome black t A.C.S.

Formula: C20H12N3O7SNa

Molar mass: 461.381 g/mol

Appearance: dark red/brown powder

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silicotungstic acid A.C.S.

Appearance (Colour)

White

Appearance (Form)

Crystalline powder

 

 

 

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DI-BENZOYL-L-TARTARIC ACID

DI-BENZOYL-L-TARTARIC ACID

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Holmium Metal Purified 99.9%

Holmium powder is dark gray fine particles, which has  unusual magnetic property. It is stable at room temperature and in dry air, however in dry air and high temperature, it is easy to oxidize. It is soluble in inorganic acid. Holmium metal can compound with various nonmetal elements nearly. It exists in gadolinite, monazite and other rare earth ores. Holmium chloride is the raw material. Ho can process into foil, sheet, rod, powder, wire and sputtering target. The ingot is of REM 99.99% by distillation method. Ho powder is of REM 99.9% and particle size -100mesh and -200mesh. There are two production method of holmium ingots, distillation method and reduction method. The distilled holmium piece is dendritic with higher purity than reduced one.

Holmium Powder

Purity: Ho/REM 99.9% 3N

CAS No.:7440-60-0 EINECS No.:231-169-0 Molecular Formula:Ho Molecular Weight:164.930
Melting Point:1474℃ Boiling Point:2695℃ Density:8.79  

Applications

Holmium metal powder can apply in material of highfield. It is raw material for producing magnetic alloys material.

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