Irritant Chlorophenol red ≥93.0% (by HPLC)
Supplier: TCI
Certificates
About this item
CAS Number:4430-20-0
:
Formula:C₁₉H₁₂Cl₂O₅S
MDL Number:MFCD00005877
Melting Pt:∼261 °C
:423.27 g/mol
EINECS:224-619-2
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Light yellow to Amber to Dark green powder to crystal
- Purity (HPLC):min. 93.0 area%
- Absorbance:min. 0.520 (4 mg/L, pH7.0, 573.0 to 577.0 nm)
- Transition interval (pH):(yellow)5.0 to 6.6 (red purple)
Specification Test Results
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