日本欧美一区二区三区在|国内日韩免费在线一级片|亚洲精品无码国产日韩二三区|影视先锋AV中文字幕|好看的黄色网站欧美-大影AV

午夜剧场成年免费视-亚洲AV日韩AV无码A影音先锋

日本欧美一区二区三区在|国内日韩免费在线一级片|亚洲精品无码国产日韩二三区|影视先锋AV中文字幕|好看的黄色网站欧美-大影AV

會員登錄
請登錄您的生意號,獲取電子名片。便于轉發分享!
取消
會員登錄
請登錄您的生意號,獲取電子名片。便于轉發分享!
取消
Indole-3-carboxaldehyde
Indole-3-carboxaldehyde
Product Category:Indole and its derivatives

№A304
CAS Rn:【487-89-8】
Molecular weight: 145.16
Simple formula: C9H7NO
Chemical structure formula: Indole-3-carboxaldehyde
SPECIFICATIONS:
Appearance : Crystals or crystalline powder
Colour : Light yellow
Purity : 99.0% min (HPLC)
Melting point : 195~198℃
Loss on drying : 0.5% max
Packing : In 25kg net drum with PE liners

Home

Home

News information

News

About Us

About Us

Products

Products

Contact Us

Contact Us