九九热6,亚洲天堂av片,99视频观看,日本成本人片免费观看,99视频在线观看视频,成人天堂av,久久6这里只有精品

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

??:

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

?? ??:????  ?? ?????  ?? ?????  ?? ?????? ??
汀???????????
[Product name]:
n-methyl-2-pyridineethanamin
dimethanesulfonate
[Structural Formula]:
[Molecular Formula]:
C10H20N2O6S2
[Molecular Weight]:
328.41
[CAS NO]:
54856-23-4
[Packing]:
25kg/cardboard drum
Properties
Appearance
off-white powder
Melting range °C
112-113
Quality Specifications
Purity %
≥98.0
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