国产欧美日韩亚洲精品|无码AV专区丝袜专区|欧美精品一区二区免费看|精品日产1区2卡三卡麻豆|久久精品这里只有精99品|亚洲国产日韩精品二三四区|无码熟熟妇丰满人妻PORN|国产亚洲精品成人a v片麻豆

<dd id="06w6w"></dd>

Ms.Amanda Mobile/Wechat: 0086-13791812570

2-Phenylindole-5-sulfonic acid

2-Phenylindole-5-sulfonic acid sodium salt

Molecular formula: C₁₄H₁₀NO₃SNa
Molecular weight: 295.3

Structural formula:

Item	Index
Appearance	light yellow
concentration(%)	≥66.0
organic substance 2-Phenyl Indole-5-sulphonic soidum(%)	≥98.0
other impure material (%)	≤0.5

Use: Dyestuff intermediate

Packing: Export Cardboard barrel or collection bag

Previous product： N-Ethyl-2-Phenylindole

Next product： 2,3-Dimethyl Indole