Phenol red, pure indicator
Glass bottle, 100 g
Supplier: Thermo Fisher Scientific
Phenol red, pure indicator
Catalog # ACRO151431000
Supplier: Thermo Fisher Scientific
CAS Number: 143-74-8
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Product Details & Documents
Synonyms: 3,3-Bis(4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
- CAS Number:143-74-8
- Formula:C₁₉H₁₄O₅S
- MDL Number:MFCD00003552
- Molecular Weight:354.38 g/mol
- Merck Index:13,07329
- Melting Pt:>300 °C
- Storage Temperature:Ambient
- EINECS:205-609-7
Documents
Specifications
Specification Test Results
- Appearance:Red Powder
- Infrared spectrum:Conforms
- Solubility:(0.1 % in 95% ethanol) Clear soluble
- UV Lambda max:555 to 561 nm (in buffer)
- Specific extinction E (1%/1cm):≥1700 (at lambda max., in buffer)
- Visual transition interval:from pH 6.8 (yellow) to pH 8.2 (red)
Specifications
- Pack type:Glass bottle
- Pk:100 g
Specifications
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