Irritant Phenol red sodium salt
Supplier: TCI
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
EINECS:252-057-8
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:Orange to Amber to Dark red powder to crystal
- Absorbance:min. 0.530 (5 mg/L, pH8.4, 556.0 to 560.0 nm)
- Solubility in Water:almost transparency
- Drying loss:max. 5.0 %
- Transition interval (pH):(redish yellow)6.8 to 8.4 (red)
Specification Test Results
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