Blue Stains and Dyes and Indicators

CAS: 115-39-9 | This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Indicator

CAS: 34725-61-6 | 3',3'',5',5''-Tetrabromophenolsulfonephthalein

CAS: 76-59-5 | Bromthymol Blue; BTB

CAS: 34722-90-2 | Bromthymol Blue, sodium salt; 3',3''-Dibromothymolsulfonephthalein, sodium salt

CAS: 1562-90-9

CAS: 1667-99-8 | C.I. 43825; Mordant Blue 29

CAS: 314-13-6 | C.I. 23860; Direct Blue 53

CAS: 165660-27-5 | 2,2'-Dihydroxy-1,1'-azonaphthalene-3',4,6'-trisulfonic acid disodium salt

CAS: 7220-79-3

CAS: 1945-77-3 | 3,3'-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein, sodium salt; MTB

CAS: 6586-05-6 | Basic Blue 24; C.I. 52030

CAS: 298-83-9

CAS: 129-17-9 | Acid Blue 1; Alphazurine 2G; C.I. 42045; Sulphan blue

CAS: 76-61-9 | TB; Thymolsulfonephthalein