午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

VIOLAXANTHIN

VIOLAXANTHIN Struktur
126-29-4
CAS-Nr.
126-29-4
Englisch Name:
VIOLAXANTHIN
Synonyma:
Violoxanthin;VIOLAXANTHIN;Violaxanthin(AS);ZEAXANTHIN DIEPOXIDE;all-trans-Violaxanthin;Zeaxanthin Impurity 19;Violaxanthin(AS) (In Solution);Violaxanthin - solution in ethanol;trans-ViolaxanthinDiscontinued See V634510;Violoxanthin - 0.897 mg/L solution in ethanol
CBNumber:
CB2415361
Summenformel:
C40H56O4
Molgewicht:
600.87
MOL-Datei:
126-29-4.mol

VIOLAXANTHIN Eigenschaften

Schmelzpunkt:
200°
alpha 
20Cd +35° (c = 0.08 in chloroform)
Siedepunkt:
570.8°C (rough estimate)
Dichte
0.9826 (rough estimate)
Brechungsindex
1.4760 (estimate)
storage temp. 
-70°C
L?slichkeit
Chloroform, Ethyl Acetate
Aggregatzustand
Orange Brown Soild
pka
14.56±0.70(Predicted)
maximale Wellenl?nge (λmax)
λ: 438-442 nm Amax
BRN 
101269

Sicherheit

WGK Germany  3
HS Code  29419090

VIOLAXANTHIN Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

trans-Violaxanthin, is a Carotenoid dye. It is a natural xanthophyll pigment with an orange color found in a variety of plants including pansies. It is approved to be used as a food additive and food coloring.

Allgemeine Beschreibung

Violaxanthins are natural pigmented constituents or carotenoids present in most fruits and vegetables.

l?uterung methode

Also purify it by column chromatography, and the purity is checked by TLC (see -carotene). It has at 415, 440 and 469nm. [Kuhn & Winterstein Ber 64 326 1931, Karrer et al. max Helv Chim Acta 14 1044 1931, Absolute Config: Bartlett et al. J Chem Soc (C) 2527 1969, Beilstein 19 III/IV 1139.]

VIOLAXANTHIN Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


VIOLAXANTHIN Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 65)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Chengdu Biopurify Phytochemicals Ltd.
+86-28-82633860; +8618080483897
sales@biopurify.com China 3772 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30230 58
Finetech Industry Limited
+86-27-8746-5837 +8619945049750
info@finetechnology-ind.com China 9642 58
TargetMol Chemicals Inc.

support@targetmol.com United States 38664 58
China National Standard Pharmaceutical Corporation Limited
+8615391658522
overseasales@yongstandards.com China 11922 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+86-18621343501; +undefined18621343501
product@acmec-e.com China 33338 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580
cooperation@kean-chem.com China 40066 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53900 58
J & K SCIENTIFIC LTD. 18210857532
jkinfo@jkchemical.com China 96815 76
ShangHai YuanYe Biotechnology Co., Ltd. 021-61312847 13636370518
shyysw007@163.com China 4999 60

126-29-4()Verwandte Suche:


  • ZEAXANTHIN DIEPOXIDE
  • VIOLAXANTHIN
  • (1R,3S,6S)-6-[18-[(1R,3S,6S)-3-hydroxy-1,5,5-trimethyl-7-oxabicyclo[4.1.0]hept-6-yl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol
  • Violoxanthin
  • (3S,3'S,5R,5'R,6S,6'S,9E)-5,6:5',6'-Bisepoxy-5,5',6,6'-tetrahydro-β,β-carotene-3,3'-diol
  • 5α,6α:5'α,6'α-Bisoxy-5,5',6,6'-tetrahydro-β,β-carotene-3β,3'β-diol
  • 5α,6α:5'α,6'α-Bisoxy-5,5',6,6'-tetrahydro-β,β-carotene-3β,3β'-diol
  • all-trans-Violaxanthin
  • (1S,4S,6R)-1-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-4-ol
  • (1S,4S,6R)-1-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-4-ol
  • Violoxanthin - 0.897 mg/L solution in ethanol
  • β,β-Carotene-3,3'-diol, 5,6:5',6'-diepoxy-5,5',6,6'-tetrahydro-, (3S,3'S,5R,5'R,6S,6'S)-
  • trans-ViolaxanthinDiscontinued See V634510
  • Violaxanthin(AS) (In Solution)
  • b,b-Carotene-3,3'-diol,5,6:5',6'-diepoxy-5,5',6,6'-tetrahydro-, (3S,3'S,5R,5'R,6S,6'S)-
  • (1R,3S,6S)-6-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1R,3S,6S)-3-hydroxy-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-6-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol
  • Violaxanthin(AS)
  • Zeaxanthin Impurity 19
  • Violaxanthin - solution in ethanol
  • 126-29-4
  • C40H56O4
  • Carotenoids
  • Elisa Kit-plant ELISA Kit
Copyright 2019 ? ChemicalBook. All rights reserved