亚洲精品乱码I成人免费在线网Ia'aaa级片在线观看I亚洲午夜av电影I国产精品一区二区62I三级黄色在线观看I中文字幕丝袜

Ethenesulfonic acid ethyl ester

[Product name]:

Ethenesulfonic acid ethyl ester

[Structural Formula]:

[Molecular Formula]:

C₄H₈O₃S

[Molecular Weight]:

136.17

[CAS NO]:

4058-26-8

[Packing]:

Properties

Appearance

Colorless liquid

Boiling range ℃（760 mmHg）

Quality Specifications

Purity%

≥98.0

Moisture %

  ≤0.5