Phenol Red, 98%

cas: 143-74-8 — see every product listed under this CAS number, including other names

Phenol Red, 98% (CAS 143-74-8) is a chemical reagent available from Chemat. Available pack sizes: 5g, 10g, 25g, 100g, 500g. Offered by: Fluorochem.

brandFluorochem
catalog numberF600656-5G
cas143-74-8
size5g
availability In Stock China
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Fluorochem 5g 112.48 Pln
Fluorochem 10g 122.89 Pln
Fluorochem 25g 148.92 Pln
Fluorochem 100g 336.36 Pln
Fluorochem 500g 643.54 Pln

properties

purity98%
dual useNo
currencyEUR
delivery time2-3 weeks
categoryOdczynniki chemiczne
Structural formula: {0} (CAS {1})

Phenol red is 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups. A pH indicator changing colour from yellow below pH 6.8 to bright pink above pH 8.2, it is commonly used as an indicator in cell cultures and in home swimming pool test kits. It is also used in the (now infrequently performed) phenolsulfonphthalein (PSP) test for estimation of overall blood flow through the kidney. It has a role as a diagnostic agent, an acid-base indicator and a two-colour indicator. It is a member of phenols, a 2,1-benzoxathiole, a sultone and an arenesulfonate ester.

Source: ChEBI

Identity
Molecular formulaC19H14O5S
Molecular weight354.4 g/mol
IUPAC name4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]phenol
InChIKeyBELBBZDIHDAJOR-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O

Computed by PubChem (NCBI)

Synonyms: PHENOL RED, phenolsulfonphthalein, Fenolipuna, Sulphonthal, PSP (indicator), Phenolsulphonphthalein, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis-, (S,S-dioxide), 3,3-bis(4-hydroxyphenyl)-3H-2,1??-benzoxathiole-1,1-dione, 2-(Bis(4-hydroxyphenyl)methyliumyl)benzenesulfonate, Sulfonphthal

Also listed as

Phenol red, 95% Combi-blocks CAS 143-74-8
Phenol red sodium salt, 95% Combi-blocks CAS 143-74-8
Phenol Red (>90%) TRC CAS 143-74-8
Phenol Red/ 98.95% (existing batch purity) TargetMol CAS 143-74-8
Phenol Red GLPBio CAS 143-74-8
Phenol Red, ACS Thermo Scientific (Alfa Aesar) CAS 143-74-8
Phenol Red Thermo Scientific (Alfa Aesar) CAS 143-74-8
Phenol Red (0.1% in ca. 20% Ethanol) [for Titration] TCI CAS 143-74-8
Phenol Red (0.04% in Water) [for pH Determination] TCI CAS 143-74-8
Phenol Red, ACS reagent Thermo Scientific (Acros) CAS 143-74-8
Phenol Red, pure, indicator Thermo Scientific (Acros) CAS 143-74-8
Phenol Red 95% Ambeed CAS 143-74-8
czerwień fenolowa r-r 0,07% wodny Chempur CAS 143-74-8
czerwień fenolowa r-r 0,1% w eterze dietylowym Chempur CAS 143-74-8
czerwień fenolowa r-r 0,5% w eterze dietylowym Chempur CAS 143-74-8
czerwień fenolowa r-r 0,1% w etanolu Chempur CAS 143-74-8
czerwień fenolowa Chempur CAS 143-74-8
PHENOL RED, A.C.S. REAGENT Sigma-Aldrich CAS 143-74-8
3,3-Bis(4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, 95%, 95% Chemat CAS 143-74-8
Phenol Red, 98.0% MedChemExpress CAS 143-74-8

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