Aniline Blue (spirit soluble) ,

Basic Information

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CAS Number

8004-91-9

Molecular Formula

C32H25N3Na2O9S3

Molecular Weight

737.7 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

SMILES

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CC1=CC(=CC(=C1N)S(=O)(=O)[O-])C(=C2C=CC(=NC3=CC=C(C=C3)S(=O)(=O)O)C=C2)C4=CC=C(C=C4)NC5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C32H27N3O9S3.2Na/c1-20-18-23(19-30(32(20)33)47(42,43)44)31(21-2-6-24(7-3-21)34-26-10-14-28(15-11-26)45(36,37)38)22-4-8-25(9-5-22)35-27-12-16-29(17-13-27)46(39,40)41;;/h2-19,34H,33H2,1H3,(H,36,37,38)(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2

InChIKey

XOSXWYQMOYSSKB-UHFFFAOYSA-L

Complexity

1520

Safety Information

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Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

28631-66-5
Aniline Blue
MFCD00036130
C.I. Acid Blue 22
ANILINE BLUE SOLUTION
8004-91-9
Acid Blue 22
Aniline Blue (C.I. 42755)
AKOS016372187
CI 42755
disodium;2-amino-3-methyl-5-[[4-(4-sulfonatoanilino)phenyl]-[4-(4-sulfophenyl)iminocyclohexa-2,5-dien-1-ylidene]methyl]benzenesulfonate
Sodium 2-amino-3-methyl-5-((Z)-((Z)-4-((4-sulfonatophenyl)imino)cyclohexa-2,5-dien-1-ylidene)(4-((4-sulfophenyl)amino)phenyl)methyl)benzenesulfonate
F82965
sodium 2-amino-3-methyl-5-((E)-((E)-4-(4-sulfonatophenylimino)cyclohexa-2,5-dienylidene)(4-(4-sulfophenylamino)phenyl)methyl)benzenesulfonate
Aniline Blue (spirit soluble) ,
ANILINE BLUE (SPIRIT SOLUBLE)
C.I.Solventblue3
AnilineBluealcohol-soluble,C.I.42755
Solvent blue 3 (C.I. 42775)
Opal Blue Solvent Blue 3 Spirit Blue
ANILINE BLUE ALCOHOL SOLUBLE C.I. NO. 51004
Aniline blue
Marine Blue V

MDL Number

MFCD00036130

FAQ

What is Aniline Blue (CAS: 8004-91-9)?

Aniline Blue (CAS: 8004-91-9) is a water-insoluble, spirit-soluble dye. It has a molecular weight of approximately 402.13 and is characterized by its deep blue color. This compound is used in various applications due to its fluorescence properties and stability in organic solvents.

What are the main uses of Aniline Blue (CAS: 8004-91-9)?

Aniline Blue (CAS: 8004-91-9) is primarily used in pharmaceuticals as a pH indicator, in research for fluorescent labeling, and in industry for dyeing and staining applications. It is also utilized in food preservation and inspection for its colorimetric properties.

Is Aniline Blue (CAS: 8004-91-9) safe?

Aniline Blue (CAS: 8004-91-9) is generally considered safe for its intended uses, but it is important to follow safety guidelines. It should not be ingested or inhaled. Protective measures include wearing gloves and goggles during handling and ensuring good ventilation. Storage should be in a cool, dry place away from direct sunlight.

How should Aniline Blue (CAS: 8004-91-9) be stored?

Aniline Blue (CAS: 8004-91-9) should be stored in a cool, dry place to prevent degradation. It should be kept away from heat, light, and moisture to maintain its stability. Ensure that it is stored in a sealed container to prevent contamination and evaporation. It is advisable to use amber glass bottles to protect it from light exposure.