Bromothymol Blue

Bromothymol Blue

• PH Range : 6.0 - 7.6
• Molecular Formula : C27H28Br2O5S
• Physical State : Solid, Fine Powder
• CAS No. : 76-59-5
• Loss On Drying : Max 3.0%
• Packing : 25kg
• Appearance : Pink To Purple Color Powder
• Molecular Weight : 624.39
• Color Change : Yellow To Blue
• Application : Chemical Indicator For Weak Acids And Bases; Laboratory Biological Slide Stain; Managing PH Of Pools And Fish Tanks; Used In Obstetrics For Detecting Premature Rupture Of Membranes

Myristyl Myristate

Bromoxylenol Blue

• Absorptivity (A1%/1cm at pH 5.7 at ?1max) : 300-330
• Loss On Drying (110°C) : <3%
• Absorption maximum (pH 7.4) ?2max : 613-615nm
• Absorptivity (A1%/1cm at pH 7.4 at ?2max) : 500-540
• M.F. : C23H20Br2O5S
• C.A.S. No. : 40070-59-5
• M.W. : 568.29gm/mole
• Dye Content (by Spectrophotometry) : >95%
• Transition Range : pH 5.7-7.4 Yellow-Blue
• Absorption maximum (pH 5.7) ?1max : 432-437nm