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

?? ??:????  ?? ?????  ?? ?????  ?? ?????? ??
(±)-??-????-R-?????
[Product name]:
(±)-3-Hydroxy-gamma-butyrolactone
[Structural Formula]:
[Molecular Formula]:
C4H6O3
[Molecular Weight]:
102.09
[CAS NO]:
5469-16-9
[Packing]:
45kg,200kg/ iron drum lined with plastic
Properties
Appearance
Colorless to light yellow liquid
Boiling range °C(0.3 mmHg)
98-100°C
Quality Specifications
Purity %
≥98
Moisture %
≤0.5
  • Previous: None
  • Next: None

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