Alizarin manufacturers and suppliers

Alizarin suppliers

Properties

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

pka: 6.77(at 25℃)

form: Fine Powder

Colour Index: 58000

color: Orange to orange-brown

PH: 5.5~7.2

PH Range: Yellow (5.5) to red (6.8);Red (10.1) to purple (12.1)

Water Solubility: Soluble in hexane and chloroform. Slightly soluble in water.

ε(extinction coefficient): 13000 at 227-233nm in 0.1 M NaOH at 0.01g/L
26000 at 268-274nm in 0.1 M NaOH at 0.01g/L

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

Cosmetics Ingredients Functions: HAIR DYEING
COLORANT

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

InChIKey: RGCKGOZRHPZPFP-UHFFFAOYSA-N

SMILES: Oc1ccc2C(=O)c3ccccc3C(=O)c2c1O

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)

Safety Information

Symbol(GHS): GHS05,GHS07,GHS09

Signal word: Danger

Hazard statements: H317-H318-H410

Precautionary statements: P261-P272-P273-P280-P302+P352-P305+P351+P338

PPE: Eyeshields, Faceshields, Gloves, type N95 (US)

Hazard Codes: Xi

Risk Statements: 36/38-36/37/38

Safety Statements: 26-36-24/25-22

RIDADR: UN3077

WGK Germany: 3

RTECS: YO8300000

TSCA: TSCA listed

HazardClass: 9

HS Code: 29146990

Storage Class: 11 - Combustible Solids

Hazard Classifications: Aquatic Chronic 1
Eye Dam. 1
Skin Sens. 1A

REACH Registrations: Inactive

Limited Quantities: 5.0 kg (11 lbs) (solid)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Use

Alizarin is used widely as a prominent red dye for textile facbrics. Alizarin red is now used in biochemical assay to determine quantitatively by colorimetry, the presence of calcific deposition by ce lls of the osteogenic lineage. Alzarine derivatives was evaluated as new inhibitors of the HIV-1 reverse transcriptase associated DNA polymerase and RNase H. Alizarin was also shown to inhibit prolife ration, tumor growth and suppress tumorigenesis in human osteosarcoma and breast cancer cell representative for bone metastasis.

You can find Alizarin suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.