亚洲第一无码在线观看,色五月五月丁香亚洲综合网,天堂资源在线官网最新版,欧洲美熟女乱又伦,极品av一区二区,国产免费一区二区三区VR,扒开老师双腿猛进入白浆小说,无码在线a视频,亚洲中文字幕日产无码2020,厨房玩弄人妻系列BD,亚洲午夜久久久精品影院,91尤物视频,9久精品久久综合久久,《我家弟真的很棒》动漫,免费做爰猛烈叫床视频,欧美视频在线观看第一页

№A301
CAS Rn:【771-50-6】
Molecular weight: 161.16
Simple formula: C₉H₇NO₂
Chemical structure formula:

SPECIFICATIONS:

Appearance : Crystalline powder
Colour : white
Purity : 99.0% min (HPLC)
melting point : 214-217℃
Water(Karl Fischer) : ≤0.1%
Related substances(HPLC) :
Indole-3-carboxamide : ≤1%
3-Cyano indole : ≤1%
Indole : ≤1%
Any other impurity : ≤0.1%
Index Color : ≤10
Packing : In 25kg net drum with aluminium film bag liners