Irritant Bromocresol purple ≥97.0% (by HPLC)
Supplier: TCI
Certificates
About this item
CAS Number:115-40-2
:
Formula:C₂₁H₁₆Br₂O₅S
MDL Number:MFCD00011681
:540.23 g/mol
Merck Index:14,01387
Melting Pt:242 °C
EINECS:204-087-8
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:White to Brown to Dark purple powder to crystal
- Purity (HPLC):min. 97.0 area%
- Absorbance:min. 0.540 (5mg/L, pH 7.2 buffer sol., 588.0 to 592.0 nm)
- Solubility in EtOH (50vol%):almost transparency
- Transition interval (pH):(yellow)5.2 to 6.8 (purple)
Specification Test Results
Product Information
- Catalog #Supplier #Pack typePkAvailabilityPrice
- Supplier Article Number: B0580-1GLocal Article Number: TCIAB0580-1G
- Supplier Article Number: B0580-25GLocal Article Number: TCIAB0580-25G