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Cresol Red sodium salt
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Alfa Aesar By Thermo Fisher Scientific logo

Cresol Red sodium salt

CAS: 62625-29-0

Ref. 02-B21361

25g
61.00 €
100g
177.00 €
Estimated delivery in United States, on Thursday 9 May 2024

Product Information

Name:
Cresol Red sodium salt
Synonyms:
  • sodium 4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1λ⁶-benzoxathiol-3-yl]-2-methylbenzenolate
  • 2-[(Z)-(4-hydroxy-3-methylphenyl)(3-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
  • 3H-2,1-Benzoxathiole, phenol deriv.
  • Cresol red sodium
  • Cresolsodiumsalt
  • Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, monosodium salt
  • Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, sodium salt (1:1)
  • Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, S,S-dioxide, monosodium salt
  • Sodium hydrogen 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-methylphenolate) S,S-dioxide
  • o-Cresolsulphonephthalein sodium salt
  • See more synonyms
  • sodium 2-[(Z)-(4-hydroxy-3-methylphenyl)(3-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
  • sodium 4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]-2-methylphenolate
Description:

Cresol Red sodium salt acts as a constituent of polymerase chain reaction reagent systems. It is useful as a pH indicator with color changes with pH 0.2 - pH 1.8 and pH 7.1 - 8.8. Further, it plays an important role in molecular biology reactions in place of other loading dyes. 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
Long term storage:
Notes:

Chemical properties

Molecular weight:
404.41
Formula:
C21H17NaO5S
Color/Form:
Powder, Orange to red to dark red to brown to dark brown
InChI key:
FMKJVYROEYMYFV-UHFFFAOYNA-M
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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