Alizarin , AR , 72-48-0

Synonym(s):
1,2-Dihydroxyanthraquinone;Mordant Red 11

Update time: 2022-07-08

Melting point:	287 °C
Boiling point:	430 °C
Density	1.06 g/mL at 20 °C
refractive index	1.5190 (estimate)
Flash point:	430°C subl.
storage temp.	Inert atmosphere,Room Temperature
solubility	Solubility Virtually insoluble in water; moderately soluble in ethanol, soluble in benzene, toluene, Ixylene, pyridine, acetic acid
form	Fine Powder
pka	6.77(at 25℃)
Colour Index	58000
color	Orange to orange-brown
PH Range	Yellow (5.5) to red (6.8);Red (10.1) to purple (12.1)
PH	5.5～7.2
Water Solubility	Soluble in hexane and chloroform. Slightly soluble in water.
λmax	567nm, 609nm
Merck	14,251
BRN	1914037
Stability:	Stable. Incompatible with strong oxidizing agents, strong bases.
Biological Applications	Detecting microorganisms; treating dermatological conditions
Major Application	Plasma displays, Antireflective coatings, chemical-mechanical polishing, photoreceptors, glass coatings, paints, anticorrosion coatings, thermoplastics, wood coloring, textiles, pH sensor device, detergent, hair dyes, darkening skin, cosmetics, parasiticide, antifungal agent
InChIKey	RGCKGOZRHPZPFP-UHFFFAOYSA-N
LogP	2.479 (est)
CAS DataBase Reference	72-48-0(CAS DataBase Reference)
NIST Chemistry Reference	Alizarin(72-48-0)
EPA Substance Registry System	Alizarin (72-48-0)

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