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Phenol Red, Sodium Salt (Certified ACS), Fisher Chemical

Catalog No. P39110
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10 g
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P39110 10 g
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Catalog No. P39110 Supplier Thermo Fisher Scientific Supplier No. P391 10
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Description

pH indicator

Chemical Identifiers

CAS 34487-61-1
Molecular Formula C19H13NaO5S
Molecular Weight (g/mol) 376.358
MDL Number MFCD00066901
InChI Key HKHYOKBQJILTEI-UHFFFAOYSA-M
Synonym Phenolsulfonephthalein Sodium Salt
PubChem CID 23686673
IUPAC Name sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate
SMILES C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]

Specifications

Melting Point 285°C
Clarity Pass Test
Linear Formula C6H4SO2OC(C6H4-4-OH)(C6H4-4-ONa)
Identification Pass Test
Formula Weight 376.37
Grade Certified ACS
Packaging Glass Bottle
Visual Transition Interval Pass Test
Decomposition Information Decomposition Information: 285°C
Color Brown/Red
Quantity 10 g
Physical Form Powder
Chemical Name or Material Phenol Red, Sodium Salt
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Safety and Handling

Hazard Category SIGNAL WORD: CAUTION!
Precautionary Statement Emergency Overview
Causes eye, skin, and respiratory tract irritation.
NFPA
Health: 2
Flammability: 1
Instability: 0