Phenol red sodium salt, water soluble, pure indicator
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
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15144-0050
15144-0250
15144-1000
TS15144-0050EA
28
USD
TS15144-0050
TS15144-0250
TS15144-1000
Phenol red sodium salt, water soluble, pure indicator
Phenol red sodium salt
Formula:
C₁₉H₁₃NaO₅S MW: 376.35 g/mol Melting Pt: 285 Storage Temperature: Ambient |
MDL Number:
MFCD00066901 CAS Number: 34487-61-1 EINECS: 252-057-8 Merck Index: 12,07397 |
Specification Test Results
Appearance | Dark red to brown Powder |
Infrared spectrum | Conforms |
Solubility | (0.1 % in water) Clear |
Specific extinction E (1%/1cm) | ≥1600 (558 nm, in buffer) |
Visual transition interval | from pH 6.8 (yellow) to pH 8.2 (red) |
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