天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Nigracin

Nigracin ??? ???
?? ??:
18463-25-7
???:
Nigracin
???(??):
Nigracin;Xylosmoside;Poliothyrsoside;β-D-Glucopyranoside, 4-hydroxy-2-(hydroxymethyl)phenyl, 6-benzoate;beta-D-Glucopyranoside 4-hydroxy-2-(hydroxymethyl)phenyl 6-benzoate
CBNumber:
CB52519899
???:
C20H22O9
??? ??:
406.38
MOL ??:
18463-25-7.mol
MSDS ??:
SDS

Nigracin ??

???
205 °C (decomp)
?? ?
677.6±55.0 °C(Predicted)
??
1.485±0.06 g/cm3(Predicted)
?? ??
-20°C
?? ?? (pKa)
9.92±0.20(Predicted)
??? ??
solid
???? ??
plant
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.

Nigracin C??? ??, ??, ??

Nigracin ?? ?? ? ???

???

?? ??


Nigracin ?? ??

???( 47)?? ??
??? ?? ??? ?? ?? ? ??
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Labnetwork lnc.
+86-27-50766799 +8618062016861
contact@labnetwork.com China 19987 58
TargetMol Chemicals Inc.

support@targetmol.com United States 38648 58
BioBioPha Co., Ltd. 0871-65217109 13211707573;
y.liu@mail.biobiopha.com China 5653 65
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632
sales@reading-chemicals.com China 15178 58
Shanghai Yongye Biotechnology Co., Ltd. 86-021-61559134 15921386130
3423497944@qq.com China 8144 55
ALB Technology Limited 702-983-3769
sales@albtechnology.com United States 2993 55
Wuhan ChemFaces Biochemical Co., Ltd. 18607101326 15172504745
aileen@chemfaces.com China 6905 55
EMMX Biotechnology LLC 888-539-0666
info@emmx.com United States 8447 60
Shanghai YuanYe Biotechnology Co., Ltd. 021-61312847; 18021002903
3008007409@qq.com China 71829 60

Nigracin ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved