Chrome azurol S

CAS: 1667-99-8

Ref. 3D-FC15428

Product Information

• Name: Chrome azurol S
• Synonyms: Mordant Blue 292,6-Dichlorodimethyl-sulfoxy-fuchsonedicarboxylic acidTrisodium 5-[(3-carboxylato-5-methyl-4-oxo-2,5-cyclohexadien- 1-ylidene)(2,6-dichloro-3-sulphonatophenyl)methyl]-2-hydroxy-3-methylbenzoateEriochrome Azurol S
• Brand: Biosynth
• Description: Chrome azurol S is a chromogenic substrate that reacts with the bacterial enzyme urease to produce an insoluble purple formazan product. This reaction can be monitored using a spectrophotometer, which measures the change in optical density at 600 nm. Chrome azurol S is used as an analytical method for determining bacterial urease activity and has been shown to be effective against a wide range of bacteria, including gram-positive and gram-negative strains.

Chemical properties

• Molecular weight: 605.28 g/mol
• Formula: C₂₃H₁₃Cl₂Na₃O₉S
• Color/Form: Brown Powder