Order Entry
Norway
ContactUsLinkComponent
Cresol red ≥98.0% (by HPLC)
Cresol red ≥98.0% (by HPLC)
Supplier:  TCI
Certificates
undefined
Cresol red ≥98.0% (by HPLC)
Supplier:  TCI

Specification Test Results

  • Appearance:
    Red to Dark blue to Black powder to crystal
  • Purity (HPLC):
    min. 98.0 area%
  • Absorbance:
    min. 0.630 (5 mg/L, pH 9.2, 570.0 to 574.0 nm)
  • Solubility in Sodium hydroxide solution:
    within almost transparency
  • Transition interval (pH):
    (yellow)7.2 to 8.8 (red)

Specification Test Results

Related Information