人妻系列无码专区五月九九_国产成人综合αv在线_不卡无毒的黄色av_亚洲欧美综合精美二区

Molecular Formula

C₃H₇NO

Molecular Weight

73.09

Properties

Light yellow or colorless transparent liquid.m.p.-78°C，b.p.202-204°C，flash point 113°C，proportion 0.95 (20°C)。

Uses

N-ethyl formamide is an important organic chemical raw material and intermediate ,is a good organic solvent. Used as a solvent, drug synthesis reaction solvent, solvent synthesis, fiber spinning, photographic chemicals, the field of painting and electronic chemicals. Used as reaction solvent and refining  solvent in organic synthesis. It is also widely used in pharmaceutical, dyestuff, spice and electrolysis, electroplating industry.

Packing and storage

200L plastic drum or plastic coated metal pail. Tightly closed to store,prevent from leaking,avoid rain,sunlight,far from fire and heat source,strictly forbid striking and rubbing.

Specifications

GXY005-2014