一区二区日韩少妇首页,一起日一起射在线视频,青草社区色色,亚洲天堂女人的,色潮不卡亚洲无码,在线看片亚洲精品,玖玖re69在线经典,制服av五区,欧美精品国产内射

HONGYE HOLDING GROUP CORPORATION LIMITED can produce 20000MT Furfural per year.

Furfural is used as a solvent in petrochemical refining to extract dienes (which are used to make synthetic rubber) from other hydrocarbons. Furfural, as well as its derivative furfuryl alcohol, can be used either by themselves or in together with phenol, acetone, or urea to make solid resins. Such resins are used in making fiberglass, some aircraft components, and automotive brakes.

Physical & Chemical Features

Byname: 2-furanur methyl alcohol, Furaldehyde

Molecular formula: C5H4O

CAS No: 98-01-1

UN No.: 1199

Dangerous goods class:6.1

Specification:

Purity(%):                    98.5 min

Moisture(%):                0.2 max

Acid( mol/L):                 0.016 max

Refractive index(D20 ):      1.524-1.527

Density (P20),g/cm3:        1.159-1.161