国产激情视频在线观看的_亚洲第一AV毛片_渔夫床满艳史hd高清在线直播_国产日韩精品一区二区在线播放_亚洲黄色视频网站在线观看_特级毛片aaa免费版_国产精品揄拍100色网视频_大又大又黄又爽免费毛片_中文字幕欧美一级_欧美熟妇色视屏波多野结衣

南京蘇德利生物醫(yī)藥科技有限公司

Nanjing Sudeli Biomedicine Science And Technology Co., Ltd.

Quality first, customer supreme

Dedicated to meeting the needs of users all around the world, and look forward to
cooperating with customers for mutual benefits and common development

PRODUCTS

N-Bromosuccinimide

CAS NO. 128-08-5
Molecular formula

C4H4BrNO2
Molecular weight 177
Structure N-Bromosuccinimide
Traits White or milky white fine granular crystal, slight odor of bromine. Soluble in acetone, ethyl acetate, acetic anhydride, insoluble in water, benzene, carbon tetrachloride, chloroform and so on. specif
Use Synthesis of brominated acetonitrile drugs, pesticide industry for the synthesis of thiabendazole, can be used as preservatives and preservatives, antifungal agents
【BACK】

Go
TOP

 
點(diǎn)擊這里給我發(fā)消息
QQ客服