Alizarine cyanine green

D C Green No. 5 (13) Alizarine Cyanine Green F Cl Acid Green 25 [4403-90-1] 61570 nylon-6,6 and nylon-6 nonabsorbable surgical sutures only 0.6% (w/w) max... 

Alizarine cyanine green, alizarine viridine, brilliant alizarine viridine, etc. 

SYNS ALIZARINE CYANINE GREEN BASE AMAPLAST GREEN OZ ARLOSOL GREEN B BIS-... 

ALIZARINE CYANINE GREEN BASE see BLKOOO ALKALIES see AFM500... 

Anthraquinone Green G [Acid Green 25, Alizarin Cyanine Green F, l,4-bis-(4-methyl-2-sulfophenyl-l-amino)-9,10-anthraquinone di-Na salt] [4403-90-1] M 624.6, m 235-238°, Cl 61570, Xmax 642nm, pK >0. 

Hg(II) adsorption with a maximum capacity of 671 mg/g, [24] Zn(II) by PANI/rice husk nanocomposite with a monolayer adsorption of 24.3 mg/g, [58] and p-toluenesulfonic acid- or camphorsulfonlc add-doped PANI for the adsorption of various cationic and anionic dyes, such as orange-G, methylene blue, malachite green, rhodamine B, Alizarine cyanine green, Coomassie brilliant blue R-250, and so on. 

CAS 4403-90-1 EINECS/ELINCS 224-546-6 Synonyms Alizarin cyanine green F 2,2 -(1,4-Anthraquinonylenediimino) bis (5-methylbenzenesulfonic acid) disodium salt 6,6 -(1,4-Anthraquinonylenediimino) di-m-toluenesulfonic acid disodium salt Benzenesulfonic acid, 2,2 -(1>4-anthraquinonylenediimino) bis (5-methyl)-, disodium salt Benzenesulfonic acid, 2,2 -[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl) diimino] bis (5-methyl)-, disodium salt Cl 61570 D C Green No. 5 2,2 -[(9,10-Dihydro-9,10-dioxo-1,4-anthracenediyl) diimino] bis (5-methylbenzenesulfonic acid) disodium salt Classification Anthraquinone color Empincal C28H2oN2Na208S2 Properties Grn. powd. sol. 0.5-1.0 g/100 ml water (21 C) si. sol. in acetone, alcohol, pyridine insol. in chloroform, toluene dull blue sol n. in cone. H2SO4, turning turquoise on dil. m.w. 622.58 m.p. 340 C... 

Alizarin cyanine green F. See Acid green 25 Alizarine. See Alizarin Alizarine blue A. See Acid blue 41 Alizarine cyanine green F. See D C Green No. 5 Alizarine indicator Alizarine red. See Alizarin Alizarin oil. See Sulfated castor oil Alizarin red. See Alizarin Alizurol purple SS. See D C Violet No. 2 Disperse blue 72... 

CAS 4403-90-1 EINECS/ELINCS 224-546-6 Synonyms Acid green 25 Alizarine cyanine green F Cl 61570 2,2 -[(9,10-Dihydro-9,10-dioxo-1,4-anthracenediyl) diimino] bis (5-methyl) benzenesulfonic acid disodium salt Classification Anthraquinone color Empirical C28H2oN2Na20sS2 Formula C28H20N2O8S2 2Na Properties Dullish blue-gm. m.w. 622.57 Toxicology Low skin toxicity may cause skin irritation and sensitivity TSCA listed Uses Colorant for pharmaceuticals and surgical sutures Use Level 0.6% max. (sutures)... 

Quinizarin is used as a raw material in the production of 1,4-diaminoanthraqui-none dyestuffs, such as e.g. Alizarine Cyanine Green G (Acid Green 25), which is obtained from quinizarin and p-toluidine, with subsequent sulfonation and neutralization. 

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