免费观看俩人交性视频,噼里啪啦国语在线观看高清资源,久久精品192.168.0.1,国精品无码一区二区三区左线

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

??:

????:+86-13605839392
???:+86-15857374971
???:+86-15157377625

?? ??:????  ?? ?????  ?? ?????  ?? ?????? ??
[Product name]: p-phenylbenzonitrile
[Structural Formula]:
[Molecular Formula]: C13H9N
[Molecular Weight]: 179.22
[CAS NO]: 2920-38-9
[Packing]:  
Properties
Appearance Off-white crystal
Melting range ºC 85-87
   
   
Quality Specifications
Purity% ≥98.0
Moisture % ≤0.5
   

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

? ???  |   ????  |   ????  |   ????  |   ?????  |   ????

Copyright(C)2025, ??? ????? ?? All Rights Reserved Supported by  ChemNet ChinaChemNet Toocle