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ALIZARIN FLUORINE BLUE

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ALIZARIN FLUORINE BLUE

EINECS 223-544-2
CAS No. 3952-78-1 Density 1.641 g/cm3
Solubility Melting Point
Formula C19H15NO8 Boiling Point 687.1 °C at 760 mmHg
Molecular Weight 385.33 Flash Point 369.4 °C
Transport Information Appearance orange-brown crystals
Safety 24/25-36-26 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 3952-78-1 (Glycine,N-(carboxymethyl)-N-[(9,10-dihydro-3,4-dihydroxy-9,10-dioxo-2-anthracenyl)methyl]-) Hazard Symbols IrritantXi
Synonyms

Aceticacid, [[(3,4-dihydroxy-2-anthraquinonyl)methyl]imino]di- (6CI,7CI,8CI);1,2-Dihydroxyanthraquinone-3-methylamine-N,N-diacetic acid;3-Aminomethylalizarin-N,N-diacetic acid;Alizarin Fluorine Blue;N-(3,4-Dihydroxy-2-anthraquinonylmethyl)iminodiacetic acid;NSC 293056;

 

ALIZARIN FLUORINE BLUE Chemical Properties

Product Name: Alizarin Fluorine Blue (CAS NO.3952-78-1)


Molecular Formula: C19H15NO8
Molecular Weight: 385.32g/mol
Mol File: 3952-78-1.mol
Einecs: 223-544-2
Appearance: Orange-brown crystals
Melting Point: -185 °C (dec.)
Boiling point: 687.1 °C at 760 mmHg
Flash Point: 369.4 °C
Density: 1.641 g/cm3
Water Solubility: Slightly soluble (0.2 g/L)
Stability: Incompatible with strong oxidizing agents
Surface Tension: 95.8 dyne/cm
Enthalpy of Vaporization: 105.81 kJ/mol
Vapour Pressure: 7.94E-20 mmHg at 25°C
XLogP3-AA: -0.5
H-Bond Donor: 4
H-Bond Acceptor: 9
Product Categories: Photometric Reagents (Complexone); Analytical Chemistry; Anthraquinones; Chelating Reagents; Complexones; Hydroxyanthraquinones

ALIZARIN FLUORINE BLUE Uses

 Alizarin Fluorine Blue (CAS NO.3952-78-1) dubbed in 0.5% aqueous solution, an indicator for complexometric titration.

ALIZARIN FLUORINE BLUE Production

By alizarin and the reaction of iminodiacetic acid: 16g alizarin and 22.5g iminodiacetic acid suspended in 30ml water with 60ml aqueous solution containing 13.5g of sodium hydroxide treatment. While stirring dropping 37% formaldehyde 10ml. A mixture of water diluted to 230ml. Heated to 75 °C, while stirring while dropping 37% formaldehyde, 7ml, insulation 14g. Diluted to 750ml, at 45 °C with 5N hydrochloric acid treatment to no precipitation occurs. Filter out the crystals of crude. The crude product dissolved in distilled water, add sodium hydroxide solution, dissolved, together with hydrochloric acid to make it re-precipitation sedimentation, filtration, washing available pure. Alizarin unreacted ether extraction method available to remove.

ALIZARIN FLUORINE BLUE Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 170mg/kg (170mg/kg)   Experientia. Vol. 28, Pg. 180, 1972.

ALIZARIN FLUORINE BLUE Consensus Reports

Reported in EPA TSCA Inventory.

ALIZARIN FLUORINE BLUE Safety Profile

A poison by intravenous route. When heated to decomposition it emits toxic vapors of NOx.
Safety Information of Alizarin Fluorine Blue (CAS NO.3952-78-1):
Hazard Codes: Xi
Risk Statements: 36/37/38 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
Safety Statements: 24/25-36-26
24:  Avoid contact with skin 
25:  Avoid contact with eyes 
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing

ALIZARIN FLUORINE BLUE Specification

 Alizarin Fluorine Blue ,its CAS NO. is 3952-78-1,the synonyms is (((3,4-Dihydroxy-2-anthraquinonyl)methyl)imino)di-aceticaci ; [(3,4-Dihydroxy-2-anthraquinonyl)methyl]iminod ; 1,2-Dihydroxy-anthrachinon-3-methylen-iminodiessigsaeure ; Aizarin-3-methylamine-N,N-diaceticacid ; Alizarincompiexone ; Alizarinecomplexon ; Alizarinecomplexone ; Alizarinecomplexonedihydrate .

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