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Fisher Science Education™ Phenol Red Indicator, ACS Grade
SCI_ED

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S25465 10 g
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Catalog No. S25465
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Description

This product is an Educational Grade Chemical — no C of A is available.

Chemical Identifiers

CAS 34487-61-1
Molecular Formula C19H13NaO5S
Molecular Weight (g/mol) 376.358
InChI Key HKHYOKBQJILTEI-UHFFFAOYSA-M
Synonym Phenolsulfonephthalein Sodium
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

Assay Percent Range 97 to 100%
Linear Formula C19H13NaO5S
Formula Weight 376.36
Packaging ACS Grade
Density 1g/mL
pH Color Changes pH 6.8-8.2 (yellow-red)
Quantity 10 g
Chemical Name or Material Phenol Red Indicator

Safety and Handling

ShelfLife 5 years
SDS
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