Phenol Red

CAS: 143-74-8

Ref. 02-B21710

Product Information

• Name: Phenol Red
• Synonyms: phenol red phenolsulphonphthalein sulphental phenolsulfonphthalein preparation phenolsulfonphthalein (substance) 酚磺酞 sulphonthal PSP sulfonphthal phenolsulfonphthalein, 3,3-Bis(p-hydroxyphenyl)-2,1-3H-benzoxathiole 1,1-dioxide, 3H-2,1-Benzoxathiole, 3,3-bis(4-hydroxyphenyl)-, 1,1-dioxide, 3H-2,1-Benzoxathiole, phenol deriv., 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bisphenol S,S-dioxide, 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[phenol], Fenolipuna, Nsc 10459, PSP, PSP (indicator), Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide, Phenolrot, Phenolsulfonaphthalein, Phenolsulfonephthalein, Phenolsulfonphthalein, Phenolsulphonphthalein, Rojo De Fenol, Rouge de phenol, Sulfonphthal, Sulphental, Sulphonthal, Tf-R 2, α-Hydroxy-α,α-bis(p-hydroxyphenyl)-o-toluenesulfonic acid γ-sultone
• CAS: 143-74-8

Description

Phenol red is used as a non absorbed marker in gravimetric method. It is a pH indicator used in cell biology laboratories and in home swimming pool test kits. It is used to check the kidney function based on the excreted phenol red by colorimetric method. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 354.38
• Formula: C₁₉H₁₄O₅S
• Color/Form: Red, Powder
• InChI key: BELBBZDIHDAJOR-UHFFFAOYSA-N