美女露私密部位裙底_调教秘书跪趴撅起来_又大又硬又爽免费视频_别舔了太爽了h

Products

Tetrahydrofurfuryl Alcohol


Molecular formula: C5H10O2

Molecular weight: 102.13
 
Properties: colorless liquid, hygroscopic, flammable, low toxic, can be dissolved with water, ethanol, aether,acetone, chloroform and benzene. Boiling point:178oC, autoignition temperature:282.2oC.
 
Main use: Used in producing dihydrofuran, tetrahydrofuran, lysine, long acting Vitamin B1. Also used in preparing polyamide plastic, and good solvent for resin, coating and grease. Used as lubricant, dispersant in printing,deodorant in drugs etc..
 
Packaging: Packed in 220kg new metal pail. 17.6t(80pail)/20 chi container or delivered in 21-25t(N.W.) bulk bin.
 
Storage: Stored in cool and dry place. Avoid exposal in the sun.
 
Index:
Content: 99.0% MIN.
Water content: 0.1% MAX.
Furfuryl Alcohol: 0.7% MAX
5-Methfa: 0.05% MAX
1,2 Pentanediol: 0.30% MAX
Density(D420)g/cm3: 1.051-1.054
Refractive index(D20): 1.449-1.453
Color number: 20 Max.