久久精品美女色欲av免费看网站,97人妻在线视频,亚洲国产综合亚洲综合国产,在线播放国产色视频在线,色欲av人妻精品一区二区,中国性少妇内射xxxx狠干,成 人 A V 动漫在线观看,国产精品久久久久久不卡

Product name: Isopropanol

Alias: 2-propanol; dimethyl methanol; isopropanol (anhydrous)

CAS number: 67-63-0

EINECS number: 200-661-7

Molecular formula: C3H8O

Molecular weight: 60.095

Physical and chemical properties: Property is a colorless, transparent, flammable liquid with an ethanol-like odor.

Melting point: -88.5℃

Relative density: 0.7855

Solubility: miscible with water, ethanol, ether and chloroform.

Packaging and transportation: blue baking paint drum, 160kg/drum; IBC ton drum: ISOTANK and tank truck

dangerous goods level: 3

HS Code: 29051200

Uses: as a solvent, it is a relatively cheap solvent in the industry. It has wide uses and is free of water. Mixing, the solubility of lipophilic substances is stronger than that of ethanol. It can be used as a solvent for nitrocellulose, rubber, paint, shellac, alkaloids, etc., and can be used to produce paints, inks, extractants, aerosols, etc. Used as antifreeze, cleaning agent, additive for blending gasoline, dispersant for pigment production, fixative for printing and dyeing industry, antifogging agent for glass and transparent plastic, etc., used as diluent for adhesive, also used as antifreeze, Dehydrating agent, etc. In the electronics industry, it can be used as a cleaning and degreasing agent. In the oil industry, the extractant of cottonseed oil can also be used for the degreasing of animal-derived tissue membranes.