Passa al contenuto
Merck
Tutte le immagini(3)

Documenti fondamentali

Visualizza tutta la documentazione

122777

Sigma-Aldrich

Alizarin

Dye content 97 %

Sinonimo/i:

1,2-Dihydroxyanthraquinone, Mordant Red 11

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(3)

About This Item

Formula empirica (notazione di Hill):
C14H8O4
Numero CAS:
72-48-0
Peso molecolare:
240.21
Colour Index:
58000
Beilstein:
1914037
Numero CE:
200-782-5
Numero MDL:
MFCD00001201
Codice UNSPSC:
12171500
ID PubChem:
24847507
NACRES:
NA.47

Stato

solid

Livello qualitativo

200

Composizione

Dye content, 97%

Colore

yellow

visual transition interval

10.1-12.1, red to violet(alkaline)
5.5-6.8, yellow to red(acid)

Punto di fusione

279-283 °C (lit.)

Solubilità

0.1 M NaOH: 0.01 g/L

λmax

567 nm (2nd)
609 nm

ε (coefficiente d’estinzione)

13000 at 227-233 nm in 0.1 M NaOH at 0.01 g/L
26000 at 268-274 nm in 0.1 M NaOH at 0.01 g/L

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

Oc1ccc2C(=O)c3ccccc3C(=O)c2c1O

InChI

1S/C14H8O4/c15-10-6-5-9-11(14(10)18)13(17)8-4-2-1-3-7(8)12(9)16/h1-6,15,18H
RGCKGOZRHPZPFP-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Applicazioni

Alizarin has been used as a biological stain to dye cotton fabrics and is used as standard in UV-visible spectrophotometer.

Azioni biochim/fisiol

Alizarin (1, 2-dihydroxyanthraquinone) is an anthraquinone dye and acts as a main chromophore of madder dye. It is used as a dye in the production of lake pigments. Alizarin is a key constituent in extracts of roots of various members of Rubiaceae, Morinda, Gallium, Oldenlandia families.

Avvertenze

Danger

Indicazioni di pericolo

H317,H318,H410

Classi di pericolo

Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1A

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type N95 (US)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
SHBN7443
MKCJ7783
MKCF0010
MKBX9574V
MKBX6624V

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 2

1 of 2

Rubiadin analytical standard

Supelco

74553

Rubiadin

Purpurin phyproof® Reference Substance

PHL89771

Purpurin

Paola De Luca et al.
Journal of clinical medicine, 8(4) (2019-03-31)
osteoarthritic human articular cartilage (AC)-derived cartilage cells (CCs) with same-donor bone marrow (BMSCs) and adipose tissue (ASCs)-derived mesenchymal stem cells were compared, in terms of stemness features, and secretory and immunomodulatory responses to inflammation. proteoglycan 4 (PRG4) presence was evaluated
SERS detection of red organic dyes inAg-agar gel.
Lofrumento C
Journal of Raman Spectroscopy, 44, 47-54 (2013)
Björn Hegner et al.
Scientific reports, 8(1), 12087-12087 (2018-08-16)
Severe vascular calcification develops almost invariably in chronic kidney patients posing a substantial risk to quality of life and survival. This unmet medical need demands identification of novel therapeutic modalities. We aimed to pinpoint components of the uremic microenvironment triggering
Huiwu Long et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 5(3), 1700634-1700634 (2018-03-30)
Aqueous sodium-ion battery of low cost, inherent safety, and environmental benignity holds substantial promise for new-generation energy storage applications. However, the narrow potential window of water and the enlarged ionic radius because of hydration restrict the selection of electrode materials
Tom Geerinckx et al.
Physiological and biochemical zoology : PBZ, 85(5), 481-490 (2012-08-21)
Teeth are generally used for actions in which they experience mainly compressive forces acting toward the base. The ordered tooth enamel(oid) and dentin structures contribute to the high compressive strength but also to the minor shear and tensile strengths. Some
Visualizza tutti i documenti correlati

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.