Description of Phenol Red sodium salt

Detail of > 34487-61-1

• CAS Number:
• 34487-61-1
• Name:

• Phenol Red sodium salt

• Formula:
• C₁₉H₁₃NaO₅S
• Molecular Structure:
• 
• Synonyms:
• 2-[(4-hydroxyphenyl)-(4-oxo-1-cyclohexa-2,5-dienylidene)methyl]benzenesulfonate;Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol- 3-ylidene)bis-,monosodium salt;Sodium hydrogen 4,4-(3H-2,1-benzoxathiol-3-ylidene)bisphenolate S,S-dioxide;Phenolsulfonephthalein sodium;Phenol red sodium;
• Molecular Weight:
• 376.36
• EINECS:
• 252-057-8
• Density:
• 0.972 g/cm³
• Melting Point:
• 285 ¡ãC (dec.)(lit.)
• Solubility:
• Soluble in water
• Appearance:
• red liquid or red/brown crystals
• Hazard Symbols:
• Xi, C
• Risk Codes:
• 36/37/38-34
• Safety:
• 26-36-37/39-45-36/37/39-27Details
• Deleted CAS:
• 875052-72-5|27664-79-5|115481-77-1