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ALIZARIN COMPLEXONE

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ALIZARIN COMPLEXONE Basic information

Product Name:
ALIZARIN COMPLEXONE
CAS:
3952-78-1
MF:
C19H15NO8
MW:
385.32
EINECS:
223-544-2
Mol File:
3952-78-1.mol
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ALIZARIN COMPLEXONE Chemical Properties

Melting point:
~185 °C (dec.)
Boiling point:
511.79°C (rough estimate)
Density 
1.4951 (rough estimate)
refractive index 
1.5000 (estimate)
pka
1.71±0.10(Predicted)
form 
Fine Powder
color 
Brown
Water Solubility 
Slightly soluble (0.2 g/L)
BRN 
2190028
Stability:
Incompatible with strong oxidizing agents.
CAS DataBase Reference
3952-78-1(CAS DataBase Reference)
EPA Substance Registry System
Glycine, N-(carboxymethyl)-N-[(9,10-dihydro-3,4-dihydroxy-9,10-dioxo-2-anthracenyl)methyl]- (3952-78-1)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25-36-26
WGK Germany 
3
RTECS 
AH0585000
TSCA 
Yes
HS Code 
29225090

MSDS

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ALIZARIN COMPLEXONE Usage And Synthesis

Chemical Properties

orange-brown crystals

Uses

Alizarin Complexone is used for the determination of fluorine and other anions. ATA is also a potent inhibitor of protein-nucleic acid interactions.

Definition

ChEBI: A dihydroxyanthraquinone compound in which the hydroxy groups are at C-1 and C-2 and which has a bis[(carboxymethyl)amino]methyl substituent at the 3-position.

Purification Methods

It is purified by suspending it in 0.1M NaOH (1g in 50mL), filtering the solution and extracting alizarin with 5 successive portions of CH2Cl2. Then add HCl dropwise to precipitate the reagent, stirring the solution in an ice bath. Filter the precipitate onto a glass filter, wash it with cold water and dry it in a vacuum desiccator over KOH [Ingman Talanta 20 135 1973, Beilstein 14 IV 931].

ALIZARIN COMPLEXONE Preparation Products And Raw materials

Raw materials

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ALIZARIN COMPLEXONESupplierMore

J & K SCIENTIFIC LTD.
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010-82848833- ;010-82848833-
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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future industrial shanghai co., ltd
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400-0066-400;021-60496031
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sales@jonln.com;sales@jonln.com
Alfa Aesar
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400-610-6006; 021-67582000
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saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel:
021-67121386 / 800-988-0390
Email:
Sales-CN@TCIchemicals.com
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