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1,2-Dihydroxy-9,10-anthracenedione

1,2-Dihydroxy-9,10-anthracenedione
1,2-Dihydroxy-9,10-anthracenedione structure
CAS No.
72-48-0
Chemical Name:
1,2-Dihydroxy-9,10-anthracenedione
Synonyms
Red 83;Alizari;Aliazrin;CI 58000;ALIZARIN;Nsc 7212;Alizarina;S NO 1141;alizarinb;Alizarine
CBNumber:
CB4854164
Molecular Formula:
C14 H8 O4
Formula Weight:
240.213
MOL File:
72-48-0.mol

1,2-Dihydroxy-9,10-anthracenedione 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.
solubility 
Solubility Virtually insoluble in water; moderately soluble in ethanol, soluble in benzene, toluene, Ixylene, pyridine, acetic acid
form 
Fine Powder
Colour Index 
58000
pka
6.77(at 25℃)
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.
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
CAS DataBase Reference
72-48-0(CAS DataBase Reference)
NIST Chemistry Reference
Alizarin(72-48-0)
EPA Substance Registry System
9,10-Anthracenedione, 1,2-dihydroxy-(72-48-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/38-36/37/38
Safety Statements  26-36-24/25-22
WGK Germany  3
RTECS  YO8300000
TSCA  Yes
HS Code  29146990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

1,2-Dihydroxy-9,10-anthracenedione price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 122777 Alizarin Dye content 97% 72-48-0 100g $73.5 2018-11-20 Buy
Sigma-Aldrich 122777 Alizarin Dye content 97% 72-48-0 500g $354 2018-11-20 Buy
TCI Chemical D0242 Alizarin >95.0%(HPLC) 72-48-0 25g $36 2018-11-22 Buy
Alfa Aesar A14404 Alizarin, 94% 72-48-0 100g $41.8 2018-11-13 Buy
Alfa Aesar A14404 Alizarin, 94% 72-48-0 500g $171 2018-11-13 Buy

1,2-Dihydroxy-9,10-anthracenedione Chemical Properties,Uses,Production

Chemical Properties

orange-red crystals or powder

Uses

antimutagen

Uses

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.

Definition

ChEBI: A dihydroxyanthraquinone that is anthracene-9,10-dione in which the two hydroxy groups are located at positions 1 and 2.

Definition

An important orange-red organic compound used in the dyestuffs industry to produce red lakes. It occurs naturally in the root of the plant madder and may also be synthesized from anthraquinone.

Definition

alizarin: An orange-red compound,C14H8O4. The compound is a derivativeof anthraquinone, with hydroxylgroups substituted at the 1and 2 positions. It is an importantdyestuff producing red or violetlakes with metal hydroxide.Alizarin occurs naturally as the glucosidein madder. It can be synthesizedby heating anthraquinone withsodium hydroxide.

Purification Methods

Alizarin crystallises from glacial acetic acid or 95% EtOH. It can also be sublimed at 110o/2mm. It is an indicator with max at 452nm (pH 5.8) and 520nm (pH 7.2). [Beilstein 8 IV 3256.]

1,2-Dihydroxy-9,10-anthracenedione Preparation Products And Raw materials

Raw materials

Preparation Products


1,2-Dihydroxy-9,10-anthracenedione Suppliers

Global( 214)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21967 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20095 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4669 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20104 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
QuZhou Rainfull Chemical Co.,Ltd. 0570-3062289 13819008176 15068926975
0570-3063388 527757556@qq.com China 2966 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

View Lastest Price from 1,2-Dihydroxy-9,10-anthracenedione manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 1,2-Dihydroxy-9,10-anthracenedione
72-48-0
US $1.00 / kg 1kg 99% Customized career henan chemical co

1,2-Dihydroxy-9,10-anthracenedione Spectrum


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