又硬又粗进去好疼A片麻豆,熟妇人妻久久中文字幕,国产精品久久久久av福利动漫,五十路熟妇亲子交尾

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

??:

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

?? ??:????  ?? ?????  ?? ?????  ?? ?????? ??
(S)-(-)-2-ACETOXYPROPIONIC ACID
[Product name]: (S)-(-)-2-ACETOXYPROPIONIC ACID
[Structural Formula]:
[Molecular Formula]: C5H8O4
[Molecular Weight]: 132.11
[CAS NO]: 6034-46-4
[Packing]:  
Properties
Appearance Colorless liquid
Boiling range ℃(2mmHg) 115-117
Quality Specifications
Purity% ≥97.0
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