Irritant Phenol red sodium salt ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:34487-61-1
:
Formula:C₁₉H₁₃NaO₅S
MDL Number:MFCD00066901
:376.35 g/mol
Merck Index:12,07397
Melting Pt:285 °C (dec.)
EINECS:252-057-8
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Dark red to red-brown Powder
- Infrared spectrum:Conforms
- Visual transition interval:From pH 6.8 (yellow) to pH 8.2 (red)
- Clarity of solution:Passes test