Catalog Number
ACM6424857-1
Description
Acid Blue 40, also known as C.I. Acid Blue 40 or Solvent Blue 40, is a synthetic anionic dye belonging to the triphenylmethane family. It is an important component in the synthesis of many other dyes and has a wide variety of applications in various industries.
Synonyms
C.I. Acid Blue 40;2-Anthracenesulfonic acid, 4-((4-(acetylamino)phenyl)amino)-1-amino-9,10-dihydro-9,10-dioxo-, sodium salt (1:1)
IUPAC Name
sodium 4-(4-acetamidoanilino)-1-amino-9,10-dioxoanthracene-2-sulfonic acid
Molecular Formula
C22H16N3NaO6S
Canonical SMILES
CC(=O)NC1=CC=C(C=C1)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)S(=O)(=O)[O-].[Na+]
InChI
InChI=1S/C22H17N3O6S.Na/c1-11(26)24-12-6-8-13(9-7-12)25-16-10-17(32(29,30)31)20(23)19-18(16)21(27)14-4-2-3-5-15(14)22(19)28;/h2-10,25H,23H2,1H3,(H,24,26)(H,29,30,31);/q;+1/p-1
InChI Key
NTOOJLUHUFUGQI-UHFFFAOYSA-N
Melting Point
129-132 °C(lit.)
Solubility
Soluble in water, solubility in water (80 ℃) 100 g/L, water solution is blue. Soluble in acetone and ethanol, slightly soluble in nitrobenzene, insoluble in benzene and dimethyl benzene,
Application
Acid Blue 40 has many scientific applications, including use in the field of medical diagnostics. It is used in the detection of certain proteins and enzymes, as well as in the detection of bacteria and other microorganisms. It is also used in the study of cell metabolism, as it can be used to measure the activity of certain enzymes. Additionally, it is used to detect the presence of certain hormones and other metabolites in biological samples.
Features And Benefits
Encounter the dark brown color of sulfuric acid, a product after diluted red; In the hydrochloric acid and sodium hydroxide solution discoloration.