Acid Blue 40

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Catalog Number
ACM6424857-1
Product Name
Acid Blue 40
Structure
Structure
CAS
6424-85-7
Category
Acid Dyes
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 Weight
473.43
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,
Appearance
Powder
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.
Storage
Store at 2-8 ℃
EC Number
229-190-5
Exact Mass
473.066
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.
Hazard Codes
Xi
Hazard Statements
Xi
H-Bond Acceptor
8
H-Bond Donor
4
Physical State
Solid
PSA
166.87
WGK Germany
3
XLogP3
4.4583
Please kindly note that our products are for research use only.

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