CAS 12236-86-1 appears in our catalog under these names: Reactive blue 21, copper,33-[[4-(2-hydroxyethylsulfonyl)phenyl]sulfamoyl]-2,11,20,29,39,40-hexaza-37,38-diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4(9),5,7,10,12(39),13(18),14,16,19,21,23,25,27,29,31(36),32,34-nonadecaene-6,15,24-trisulfonic acid, Turquoise Blue G-133, 5 g, glass, Turquoise Blue G-133, 25 g, glass, Turquoise Blue G-133, 100 g, glass. Offered by: Biosynth, Chemat, Roth. Available pack sizes: 0,05kg, 0,025kg, 0,1kg, 0,25kg, 0,5kg, 100g, 500g, 5g.