亚洲人国产片淫乱一级毛片视频_婷婷五月天AV免费在线_亞洲精品中文字幕無碼蜜桃_亚洲综合久久成人网_欧美人与动牲交a欧_欧美国产一区二区三区三州_翔田千里无码流出两部_国产色片免费色网视频_99玖玖爱免费热在线精品视频_日日碰狠狠添天天爽

揚(yáng)中市天力化工有限公司

Yangzhong Tianli Chemical Co., Ltd.

 

 

Customer Service Hotline

+86-511-88525239

PRODUCT CENTER

+MORE+

New products
Bromobenzene series
Pyrazole series
Quinoline series
Isoxazole series
Nitro Compounds
Ester Compounds
Others

Products

　
Product Type 　Others
Product Name 　3,4-Dichloronitrobenzene
Details 　
3,4-Dichloronitrobenzene
CAS NO : 99-54-7
Molecular formula: C6H3Cl2NO2
Structural formula:
Appearance: Brown crystal
Assay: ≥99%
Melting point: 43℃
Moisture: ≤0.1%

tianli Chemical