CAS 2602-46-2

AZUL DIRECTO 6

Descripción:

AZUL DIRECTO 6, con el número CAS 2602-46-2, es un colorante sintético que pertenece a la clase de los colorantes azoicos, caracterizados por la presencia de uno o más grupos azo (-N=N-). Este colorante se utiliza principalmente en la industria textil para teñir algodón y otras fibras de celulosa, proporcionando un color azul profundo. Es soluble en agua, lo que mejora su aplicación en varios procesos de teñido acuoso. AZUL DIRECTO 6 exhibe buenas propiedades de resistencia a la luz y a los lavados, lo que lo hace adecuado para su uso en productos que requieren durabilidad. Sin embargo, al igual que muchos colorantes azoicos, puede plantear preocupaciones ambientales y de salud debido a la posible liberación de aminas aromáticas durante la degradación. Las hojas de datos de seguridad suelen recomendar manejarlo con cuidado, ya que puede causar irritación en la piel o reacciones alérgicas en individuos sensibles. Los marcos regulatorios en varias regiones pueden imponer restricciones sobre su uso debido a estas preocupaciones, enfatizando la importancia de prácticas adecuadas de manejo y eliminación en aplicaciones industriales.

Fórmula: C₃₂H₂₀N₆Na₄O₁₄S₄

InChI: InChI=1/C32H24N6O14S4.4Na/c33-23-13-21(53(41,42)43)9-17-11-25(55(47,48)49)29(31(39)27(17)23)37-35-19-5-1-15(2-6-19)16-3-7-20(8-4-16)36-38-30-26(56(50,51)52)12-18-10-22(54(44,45)46)14-24(34)28(18)32(30)40;;;;/h1-14,35-36H,33-34H2,(H,41,42,43)(H,44,45,46)(H,47,48,49)(H,50,51,52);;;;/q;4*+1/p-4/b37-29+,38-30+;;;;

Clave InChI: InChIKey=UKVHXSMZSGUHFZ-UHFFFAOYSA-N

SMILES: OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=CC=C(C=C3)C4=CC=C(N=NC=5C(S(=O)(=O)O)=CC6=C(C5O)C(N)=CC(S(=O)(=O)O)=C6)C=C4)C=C(S(=O)(=O)O)C=C2N.[Na]

Sinónimos:

• (3Z)-5-amino-3-({4'-[(2E)-2-(8-amino-1-oxo-3,6-disulfonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
• 1-Naphthol-3,6-disulfonic acid, 2,2′-(4,4′-biphenylylenebisazo)bis[8-amino-, tetrasodium salt
• 2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-, sodium salt (1:4)
• 2,7-Naphthalenedisulfonic acid, 3,3′-[[1,1′-biphenyl]-4,4′-diylbis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt
• Airedale Blue 2BD
• Aizen Direct Blue 2BH
• Amanil Blue 2BX
• Atlantic Blue 2B
• Atul Direct Blue 2B
• Azocard Blue 2B
• Azomine Blue 2B
• Belamine Blue 2B
• Bencidal Blue 2B
• Benzanil Blue 2B
• Benzo Blue 2B
• Benzo Blue BBA-CF
• Benzo Blue BBN-CF
• Benzo Blue GS
• Blue 2B
• Blue 2B salt
• Brasilamina Blue 2B
• Calcomine Blue 2B
• Chloramine Blue 2B
• Chlorazol Blue B
• Chlorazol Blue BP
• Chrome Leather Blue 2B
• Cresotine Blue 2B
• Diacotton Blue BB
• Diamine Blue
• Diamine Blue 2B
• Diamine Blue BB
• Diaphtamine Blue BB
• Diazine Blue 2B
• Diazol Blue 2B
• Diphenyl Blue 2B
• Diphenyl Blue KF
• Diphenyl Blue M 2B
• Direct Blue 2B
• Direct Blue 2BA
• Direct Blue A
• Direct Blue BB
• Direct Blue GS
• Direct Blue K
• Direct Blue M 2B
• Direct Sky Blue K
• Enianil Blue 2BN
• Fenamin Blue 2B
• Fixanol Blue 2B
• Hispamin Blue 2B
• Indigo Blue 2B
• Kayaku Direct Blue BB
• Mitsui Direct Blue 2BN
• Naphtamine Blue 2B
• Niagara Blue 2B
• Nippon Blue BB
• Paramine Blue 2B
• Phenamine Blue BB
• Pheno Blue 2B
• Pontamine Blue BB
• Tertrodirect Blue 2B
• Vondacel Blue 2B
• tetrasodium (3Z)-5-amino-3-({4'-[(2E)-2-(8-amino-1-oxo-3,6-disulfonatonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
• tetrasodium (3Z,3'Z)-3,3'-[biphenyl-4,4'-diyldi(1Z)hydrazin-2-yl-1-ylidene]bis(5-amino-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate)
• C.I. Direct Blue 6, tetrasodium salt
• C.I. Direct Blue 6
• C.I. 22610
• C.I. Direct Blue 6, tetrasodium salt
• C.I. Direct Blue 6
• enianilblue2bn
• atuldirectblue2b
• C.I.Directblue6
• directbluek
• azocardblue2b
• tetrasodium 5,5'-(1,1'-biphenyl-4,4'-diylbisazo)-bis-7-amino-6-hydroxy-naphthalene-1,4-disulphonate
• chromeleatherblue2b
• diaminebluebb
• diphenylbluekf
• diazineblue2b
• nipponbluebb
• diaphtaminebluebb
• chlorazolbluebp
• tetrasodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate]
• Pyra-zolBlue2BX
• phenaminebluebb
• abcoldirectblue2b(s)
• atlanticblue2b
• kayakudirectbluebb
• sodiuM 3,3'-(1E,1'E)-biphenyl-4,4'-diylbis(diazene-2,1-diyl)bis(5-aMino-4-hydroxynaphthalene-2,7-disulfonate)
• sodiumdiphenyl-4,4’-bis-azo-2"-8"-amino-1"-naphthol-3",6"-disulphonate
• diazolblue2b
• diamineblue2b
• 2,7-naphthalenedisulfonicacid,3,3’-[[1,1’-biphenyl]-4,4’-diylbis(azo)]bis[5-a
• hispaminblue2b
• benzanilblue2b
• Direct Blue 2B (C.I. Direct Blue 6)
• CI NO 22610
• diacottonbluebb
• tetrasodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate] C.I. Direct Blue 6
• 3,3’-((4,4’-biphenylylene)bis(azo))bis(5-amino-7-naphthalenedisulfonicacid
• fenaminblue2b
• mitsuidirectblue2bn
• DIRECT BLUE 6
• indigoblue2b
• vondacelblue2b
• modrprima6
• DIRECT BLUE
• c.i.directblue6,tetrasodiumsalt
• tertrodirectblue2b
• C.I.Direct Blue 6:C.I.22610
• 2,7-naphthalenedisulfonicacid,3,3’-((1,1’-biphenyl)-4,4’-diylbis(azo))bis(5-a
• CI 22610
• kayakudirect
• naphtamineblue2b
• cidirectblue6
• cresotineblue2b
• paramineblue2b
• directbluegs
• CI 262610
• benzobluegs
• brasilaminablue2b
• NIPPON BLUE B
• Direct Blue 6@100 μg/mL in MeOH
• bencidalblue2b
• diphenylbluem2b
• ESSEX DIRECT BLUE 2 B CONC.
• benzobluebba-cf
• belamineblue2b
• directbluem2b
• Direct Blue 2B H/C
• airedaleblue2bd
• blue2bsalt
• directbluea
• iredale Blue 2BD
• BENZO BLUE 2B C.I.NO.22610
• phenoblue2b
• Direct blue 6 (C.I. 22610)
• aizendirectblue2bh
• nci-c54579
• directbluebb
• etrasodium5,5'-(1,1'-biphenyl-4,4'-diylbisazo)-bis-7-amino-6-hydroxy-naphthalene-1,4-disulphonate
• benzobluebbn-cf
• 2,7-naphthalenedisulfonicacid,3,3’-[[1,1’-biphenyl]-4,4’-diylbis(azo)]bis[5-amino-
• directblue6(technical
• directblue6(technicalgrade)
• chloramineblue2b
• Nippon Blue B
• amanilblue2bx
• azomineblue2b
• fixanolblue2b
• blue2b

Direct Blue 6

CAS: 2602-46-2

Fórmula: C₃₂H₂₀N₆Na₄O₁₄S₄

Pureza: min. 75.0 area%(HPLC)

Forma y color: Light gray to Brown to Black powder to crystal

Peso molecular: 932.74

Ref: 3B-D0235

Direct Blue 6 (Technical Grade)

CAS: 2602-46-2

Fórmula: C₃₂H₂₀N₆Na₄O₁₄S₄

Forma y color: Solid

Peso molecular: 932.7521

Ref: IN-DA00IMFI

Direct Blue 6

Producto controlado

CAS: 2602-46-2

Applications Direct Blue 6 is a deep blue azo dye used in textiles however contributes to environmental pollution and potentially reproductive toxicity.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
References Wu, S. et al.: Chem. Res. Toxicol., 26, 1840 (2013); Wang, P. et al.: J. Alloys. Comp., 701, 759 (2017);

Fórmula: C₃₂H₂₀N₆O₁₄S₄·4Na

Forma y color: Dark Blue To Black

Peso molecular: 932.75

Ref: TR-D492950

C.I.Direct Blue 6

CAS: 2602-46-2

Direct Blue 6 is a reactive dye that is used in wastewater treatment. It is used for the removal of basic dyes and other contaminants from industrial wastewater. Direct Blue 6 is a reactive dye that has been shown to have carcinogenic potential. Direct Blue 6 has been shown to bind with aminotransferase activity and amines, which may lead to toxicity in mammals. The optimum concentration of Direct Blue 6 is 0.5 parts per million (ppm). This product can be hazardous if inhaled or ingested, and should not be handled without gloves or safety glasses.

Fórmula: C₃₂H₂₀N₆Na₄O₁₄S₄

Pureza: Min. 75 Area-%

Forma y color: Brown Powder

Peso molecular: 932.76 g/mol

Ref: 3D-FD41368