成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Aloin

Aloin ??? ???
?? ??:
5133-19-7
???:
Aloin
???(??):
Aloin;Aloin18%ByUv;ALOINS A&B (RG);Aloin(5133-19-7);Aloe Vera Extract Aloin;ALOIN A&B(SEE ALOIN A)(P);10-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone;10-beta-D-Glucopyranosyl-1,8-dihydro-3-(hydroxymethyl)-9(10H)-anthracenone;(10R)-1,8-dihydroxy-3-methylol-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]-10H-anthracen-9-one;(10R)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one
CBNumber:
CB4506904
???:
C21H22O9
??? ??:
418.39
MOL ??:
5133-19-7.mol

Aloin ??

???
148-149°; monohydrate, mp 70-80°
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P330 ?? ?????.
P501 ...? ??? / ??? ?? ???.

Aloin C??? ??, ??, ??

Purification Methods

Aloin forms the monohydrate as lemon yellow crystals on crystallisation from H2O (450g/1.5L) which has a lower m ~70-80o than the anhydrous substance. [Cahn & Simonsen J Chem Soc 2573 1932, Hay & Haynes J Chem Soc 3141 1956.]

Aloin ?? ?? ? ???

???

?? ??


Aloin ?? ??

???( 97)?? ??
??? ?? ??? ?? ?? ? ??
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
sales@fine-chemtech.com CHINA 885 55
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Shaanxi Pioneer Biotech Co., Ltd .
+8613259417953
sales@pioneerbiotech.com China 1287 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49732 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29808 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 32159 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23541 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167
1026@dideu.com China 7722 58
XI'AN TIANGUANGYUAN BIOTECH CO., LTD.
+86-029-86333380 18829239519
sales06@tgybio.com China 899 58

Aloin ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved