Bromophenol Blue

Name: Bromophenol Blue
Grade: ACS
Application: Titration
Synonyms: 4,4′-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol)
CAS Number: 115-39-9  EC Number: 204-086-2  Molar Mass: 669.96 g/mol   Chemical Formula: C19H10Br4O5S
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Chemical formula:  C19H10Br4O5S Molar Mass: 669.96  g/mol
Appearance: Pale orange solid Density: 2.2 g/cm3  
Solub. in water:  almost insoluble (20 °C) Melting point: 273 °C (decomposition)
Boiling point:  N/A Flash point: N/A
Storage temp.: Below  +30 °C Cautions: Toxic
R: 23/24/25 S: 4-24-28/35- 36/37/39
HS-No.: 29349990 EC-Index-No.:  204-086-2

 

 

 

 

 

 

 

 

 

Technical Specifications

Solubility Conforms
Change in state(approximate) ~ 279 ⁰C
Clarity of solution Conforms
Visual transition interval pH 3.0 (yellow)

to pH 4.6 (blue)

 

 

 

 

 

 

 

Order code

Ordering code 10 g 25 g 50 g
P.E. 605.16.00010.01 605.16.00025.01 605.16.00050.01
Glass

 

 

 

 

 

Warning signs

Hazard Symbol

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