Bromothymol Blue

C.A.S. No. : 76-59-5

M.F. : C27H28Br2O5S

M.W. : 624.40gm/mole

Dye Content (by Spectrophotometry) : >95%

Transition Range : pH 5.8-7.6 Yellow-Blue

C.A.S. No. : 34722-90-2

M.F. : C27H28Br2O5S

M.W. : 646.38gm/mole

Dye Content (by Spectrophotometry) : >90%

Transition Range : pH 5.8-7.6 Yellow-Blue