无码aⅴ精品欧美一区二区三区 I 日操AV I 人人91 I 亚洲性色AV无码久久精品色欲 I 91干你 I 奇米超碰 I 中亚av I 国产乱子伦精品视频免费观看 I a色综合 I 九九一AV I 四虎8848aa精品成人免费网站 I 婷婷四区

[Product name]:

Ethane sulfinic acid sodium salt;
sodium ethanesulphinate;
Sodium ethanesulfinate;
Ethanesulfinic acid,sodium salt

[Structural Formula]:

[Molecular Formula]:

C₂H₅NaO₂S

[Molecular Weight]:

116.115

[CAS NO]:

20035-08-9

[Packing]:

Properties

Appearance

Melting range °C

291-293

Quality Specifications

Purity%

≥98.0

Moisture %

  ≤0.5