成人黄页网站-精品久久久无码中文字幕边打电话-秋霞鲁丝片av无码少妇-美日韩精品-艹男人的日日夜夜-久久亚洲精品无码aⅴ大香-黄色网页在线播放-亚洲国产精品无码中文lv-欧美人与zoxxxx乱叫-亚洲三区精品-国产伦精品一区二区三区免.费-成人天堂av-91免费在线看-日日躁夜夜躁-国产无遮挡无码视频免费软件

m-cresol purple

Alias:

4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(3-methylphenol); phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-;

English name:

m-cresol purple

CAS RN:

2303-01-7

EINECS No.:

218-960-6

Molecular formula:

C₂₂H₁₈O₄

Molecular weight:

346.3759

Molecular structure:

Density:

1.32g/cm3

Boiling point:

571.3°C at 760 mmHg

Flash point:

205.3°C

Vapor pressure:

1.19E-13mmHg at 25°C

Uses:

As acid-base indicator