Nanjing Tangtang Chemical Co.,Ltd.
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Yizheng Chemical Fiber Tetrahydrofuran
CAS.No:109-99-9
Molecular formula:C4H8O
Molecular weight:72.10
Property: Colorless transparent liquid, ether odor, soluble in water and most organic solvents, flammable and can transform into explosive peroxy compounds in the air.
Relative density (20℃): 0.8892
Refractive index: 1.405
Boiling point: 66℃
Freezing point: -108.56℃
Usage:It is an important organic chemical and fine chemical raw material, and widely applied in resin solvent (tape coating, PVC surface coating, cleaning PVC reactor, removal of PVC film, glasspaper coating, plastic printing ink, thermoplastic PU coating); Reactive solvent (alkali alkyl compound, aryl alkali compound, aluminum hydrideboron hydride, steroid, macromolecule organic polymer); Chemical intermediate products (polymerization generates PTMEG, natural gas odorizing agent); chromatograph solvents (Gel permeation chromatography).
Packing: 180kg/drum, blue baking varnish drum.

Purity (%)

99.9

Moisture (ppm)

100

Peroxide (mg/L)

5

Appearance

Colorless transparent liquid

99.9

30

3

Colorless transparent liquid

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