在线观看视频免费完整版,人人超人人超碰超国产香蕉,国产色综合色产在线视频,欧洲亚洲色视频综合在线,欧洲亚洲色视频综合在线

一二三四在线观看免费高清中文网,在线观看成人a片一区二区三区,亚洲欧美日韩中文高清www777
會員登錄
請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)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(zhuǎn)發(fā)分享!
取消
Quinoline-8-sulfonyl chloride
Quinoline-8-sulfonyl chloride
Product Category:Quinoline and its derivatives

№B801
CAS Rn:【18704-37-5】
Molecular weight: 227.67
Simple formula: C9H6NO2SCl
Chemical structure formula:Quinoline-8-sulfonyl chloride
SPECIFICATIONS:
Appearance : crystal
Colour : white
Purity : 98.0% min (GC)
Melting point : 126-129℃
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