羞羞午夜福利免费视频,亚洲日本va午夜蜜芽在线电影,无限看片的免费免费观看,中文字幕熟妇久久久人妻,中文字幕在线一区二日韩,欧美白丰满老太AAA片,婷婷综合缴情亚洲狠狠首页,樱桃视频大全免费高清版下载

Welcome to Zibo Sanfu Chemical Co.,Ltd

Ms.Amanda Mobile/Wechat: 0086-13791812570

N-Ethyl-2-Phenylindole

Structural formula:

Technical index :

Item	Index
Appearance	light yellow
melting point(°C)	83.0-85.0
Cotent	≥99.0
ash content(%)	≤0.50

Use: Cation dyestuff intermediate or Pharmaceutical intermediate

Packing: 25Kg export cardboard barrel or 25KG Three kind of material kraft paper bag

Previous product： N-Methyl-2-Phenylindole

Next product： 2-Phenylindole-5-sulfonic acid