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

pH indicator

Supplier: Thermo Fisher Scientific P39110

Catalog No. P391-10

Quantity

Specifications

Chemical Name or Material	Phenol Red, Sodium Salt
CAS	34487-61-1
Molecular Formula	C19H13NaO5S
MDL Number	MFCD00066901
Identification	Pass Test
SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]
Molecular Weight (g/mol)	376.358
Formula Weight	376.37
Packaging	Glass Bottle
Decomposition Information	Decomposition Information: 285°C
Quantity	10 g

Melting Point	285°C
Clarity	Pass Test
Linear Formula	C₆H₄SO₂OC(C₆H₄-4-OH)(C₆H₄-4-ONa)
Synonym	Phenolsulfonephthalein Sodium Salt
InChI Key	HKHYOKBQJILTEI-UHFFFAOYSA-M
IUPAC Name	sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate
PubChem CID	23686673
Grade	Certified ACS
Visual Transition Interval	Pass Test
Color	Brown/Red
Physical Form	Powder

Chemical Identifiers

CAS	34487-61-1
Molecular Weight (g/mol)	376.358
InChI Key	HKHYOKBQJILTEI-UHFFFAOYSA-M
PubChem CID	23686673
SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]

Molecular Formula	C19H13NaO5S
MDL Number	MFCD00066901
Synonym	Phenolsulfonephthalein Sodium Salt
IUPAC Name	sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate

Safety and Handling

Emergency Overview
Causes eye, skin, and respiratory tract irritation.
NFPA
Health: 2
Flammability: 1
Instability: 0

SIGNAL WORD: CAUTION!

SDS