Solvent Red 41 CAS 3248-93-9

Bright blue light red (6-amino-4-hydroxynaphthalene-2-sulfonic acid). It is red as well as lavender when liquified in water and also red when dissolved in ethanol. It is a yellowish brown solution in concentrated sulfuric acid and nearly anemic after dilution. The color liquid remedy is anemic with red precipitate after including salt hydroxide.

ChEBI: an imine, 4-methylenecyclohexyl-2,5-diene-1-imine, in which the hydrogen of the methylene group is replaced by 4-aminophenyl as well as 3-methyl-4-aminophenyl teams. Monohydrochloride is a histological dye ‘rosanilin’.

Fuchsine (rosaniline hydrochloride) is a magenta dye. Basic fuchsin is a mix of rosaniline, pararosaniline, brand-new magenta and also fuchsin II. Carbol fuchsin is a mix of phenol and basic fuchsin utilized in microbial staining treatments. It is usually made use of for mycobacterial discoloration because it has affinity for mycotic acid in the cell membrane layer. The Globe Health Organization suggests that 0.3% carbolic acid magenta be made use of to tarnish acid rapid bacilli (AFB) in the ZN method.