C.I. Direct Green 26, pentasodium salt

Basic Information

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CAS Number

6388-26-7

Molecular Formula

C50H33N12Na5O18S4

Molecular Weight

1333.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

SMILES

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CC1=CC(=C(C=C1N=NC2=C3C(=CC(=C2)S(=O)(=O)[O-])C=C(C=C3O)S(=O)(=O)[O-])OC)N=NC4=C(C5=C(C=C(C=C5C=C4S(=O)(=O)[O-])S(=O)(=O)[O-])NC6=NC(=NC(=N6)NC7=CC=C(C=C7)N=NC8=CC(=C(C=C8)O)C(=O)[O-])NC9=CC=CC=C9)O.[Na+].[Na+].[Na+].[Na+].[Na+]

InChI

InChI=1S/C50H38N12O18S4.5Na/c1-24-14-36(41(80-2)23-35(24)59-61-38-21-32(82(71,72)73)15-25-16-33(83(74,75)76)22-40(64)43(25)38)60-62-45-42(84(77,78)79)18-26-17-31(81(68,69)70)20-37(44(26)46(45)65)53-50-55-48(51-27-6-4-3-5-7-27)54-49(56-50)52-28-8-10-29(11-9-28)57-58-30-12-13-39(63)34(19-30)47(66)67;;;;;/h3-23,63-65H,1-2H3,(H,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76)(H,77,78,79)(H3,51,52,53,54,55,56);;;;;/q;5*+1/p-5

InChIKey

HTPJPKXFBLUBPI-UHFFFAOYSA-I

LogP

12.61090

Complexity

2740

Synonyms & References

English

NS00019440
Direct Green 26
EINECS 228-995-9
Benzoic acid, 2-hydroxy-5-((4-((4-((8-hydroxy-7-((4-((8-hydroxy-3,6-disulfo-1-naphthalenyl)azo)-2-methoxy-5-methylphenyl)azo)-3,6-disulfo-1-naphthalenyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)phenyl)azo)-, pentasodium salt
Benzoic acid, 2-hydroxy-5-(2-(4-((4-((8-hydroxy-7-(2-(4-(2-(8-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl)-2-methoxy-5-methylphenyl)diazenyl)-3,6-disulfo-1-naphthalenyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)phenyl)diazenyl)-, sodium salt (1:5)
Benzoic acid, 2-hydroxy-5-((4-((4-((8-hydroxy-7-((4-((8-hydroxy-3,6-disulfo-1-naphthalenyl)azo)-2-methoxy-5-methylphenyl)azo)-3,6-disulfo-1-naphthalenyl)amino)-6-(phenylami no)-1,3,5-triazin-2-yl)amino)phenyl)azo)-, pentasodium salt
DTXSID8064305
6388-26-7
Chlorantine fast green bll
C.I. Direct Green 26, pentasodium salt
pentasodium;5-[[4-[[4-anilino-6-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-3,6-disulfonatonaphthalen-1-yl]amino]-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-2-hydroxybenzoate
C.I. DIRECT GREEN 26
Direct Green 26
C.I.DirectGreen26
Cibafix Green E-B
Covalene Green GFL
Diazol Green BN
Direct Green BL
DirectFastgreenBLE
Green BL
Helion Green BL
Optisal Green BL
Triamin Green BL.
Fabramine Green LB
Fastusol Green LB
Fenaluz Green B
Lumison Green BL
Orbantin Green BL
Pontamine Fast Green GL
Pyrazol Fast Green BL
Saturn Green LB

FAQ

What is C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7)?

C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7) is a synthetic organic dye used primarily as a direct green colorant. It has a high light and wash fastness, making it suitable for a wide range of applications in the textile and paper industries. The compound features a vibrant green hue and is often employed in the dyeing of fabrics and papers.

What are the main uses of C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7)?

C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7) is widely used in the textile and paper industries for dyeing and coloring fabrics and papers. It is also employed in the printing industry for ink formulations and in the leather industry for coloring. Its excellent stability makes it a preferred choice for these applications.

Is C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7) safe?

C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7) is generally considered safe for its intended uses in the textile and paper industries. However, it is important to follow proper handling and disposal procedures to minimize any potential health risks. Direct contact with the skin and eyes should be avoided, and appropriate personal protective equipment should be used.

How should C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7) be stored?

C.I. Direct Green 26, pentasodium salt (CAS: 6388-26-7) should be stored in a cool, dry place, away from direct sunlight and sources of heat. It is advisable to keep it in a well-ventilated area and in a sealed container to prevent moisture absorption. The storage temperature should not exceed 30°C (86°F) to maintain its stability and effectiveness.