香港aa三级久久三级_国产成人无码性教育视频_成年人晚上看的视频_欧美三级乱人伦电影_亚欧激情_手机看片日韩在线_免费午夜av_国产福利拍拍拍_国产污片在线观看_亚洲精品第一国产综合国服瑶_yw尤物av无码国产在线观看_精品国产一区二区三区久久影院

Search：

◆ Dyes Intermediates
◆ Pharmaceutical Intermediate
◆ Food Additives Series
◆ 8-Hydroxyquinoline series
◆ Resin series
◆ Pesticide intermediates
Detailed>>>>

4-Nitrobenzonitrile

Product Name:	4-Nitrobenzonitrile
CAS No.:	619-72-7
Structural Formula:
Molecular Formula:	C₇H₄N₂O₂
Molecular Weight:	148.12
Appearance:	Yellow crystals
Melting point:	144-149℃
Content:	98%
Purity:	98.5%
Moisture:	1
Packaging:	25kgDrum
Uses:	Intermediates / Pharmaceutical intermediates
Picture:

[ Back ]