Chromeazurol B

CAS: 1796-92-5

Ref. 3D-FC177772

Product Information

• Name: Chromeazurol B
• Synonyms: 2,6-Dichloro-4′-hydroxy-3′,3′-dimethylfuchsone-5,5′-dicarboxylic acid disodium salt, 5-[(E)-(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methylbenzoic acid, Acid Chrome Pure Blue B, Acid Mordant Azurine B, Acid Mordant Blue B, Aizen Chrome Pure Blue BH, Alizarol Azurine ECA, Atlantichrome Brilliant Blue B, Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-, disodium salt, Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-, sodium salt (1:2), Calcochrome Brilliant Blue BBG, Chromaven Brilliant Blue B, Chromaven Brilliant Blue BN, Chromaven Brilliant Blue BNG, Chromazine Pure Blue BX, Chromazurol B, Chrome Blue DSC, Chrome Fast Blue BX, Chrome Fast Blue GBX, Chrome Fast Pure Blue B, Chrome Sky Blue B, Chrome pure blue BX, Chromoxane Pure Blue B, Chromoxane Pure Blue BA, Diacromo Sky Blue B, Diacromo Sky Blue BN, Diamond Chrome Pure Blue B, Diamond Pure Blue B, Durochrome Azurol B, Erio Chrome Azurole BA, Erio Chrome Azurole BC, Erio Chrome Azurole BC-RS, Eriochromal Azurol B, Eriochrome Azurol 6B, Eriochrome Azurol B, Fenakrom Blue XB, Mitsui Chrome Pure Blue BX, Mordant Blue 1, Mordant Blue 1 (43830), Mordant Light Blue B, Naphthochrome Azurine 2B, Omega Chrome Azurine B, Omega Chrome Brilliant Blue 2BR, Omega Chrome Brilliant Blue B, Pontachrome Azure Blue B, Pontachrome Azure Blue BR, Shimazaki Chrome Pure Blue BX, Solochrome Azurine, Solochrome Azurine B, Solochrome Azurine B 200, Solochrome Leather Blue B, Sunchromine Pure Blue B, Synchromate Pure Blue 2B, Synchromate Pure Blue B, Tertrochrome Sky Blue AB, disodium 5-[(E)-(3-carboxylato-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methylbenzoate

Description

Chromeazurol B is a cationic surfactant that forms a ternary complex with human serum and potassium dichromate. This complex has been detected by plasma mass spectrometry in the presence of sodium carbonate. Chromeazurol B can be analyzed histologically using staining techniques such as hematoxylin and eosin or by electron microscopy. The presence of a hydroxy derivative can be confirmed by adding hydrochloric acid to the sample, which causes the chromium ion to form an iron-binding complex. Chromeazurol B is currently being used as a reagent for histochemical staining in the detection of malonic acid in body tissues.

• Brand: Biosynth

Chemical properties

• Purity: Min. 95%