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ChemicalBook > Product Catalogue >Biochemical Engineering >Biochemical Reagents >Biological Dyes >Cresol Red

Cresol Red

Cresol Red Structure
  • ₹2100 - ₹12000
  • Product name: Cresol Red
  • CAS: 62625-29-0
  • MF: C21H19NaO5S
  • MW: 406.43
  • EINECS:263-654-8
  • MDL Number:MFCD00001618
  • Synonyms:phenol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis[2-methyl-,s,s-dioxide,monosod ;2-CRESOLSULFONEPHTHALEIN SODIUM SALT;CRESOL RED, WATER SOLUBLE;LABOTEST-BB LT00159735;Cresolsodiumsalt;o-Cresol Red, sodium salt;o-Cresolsulphonephthalein sodium salt;Sodium hydrogen 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-methylphenolate) S,S-dioxide
5 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • 25G
  • 500ML
  • ManufacturerTCI Chemicals (India)
  • Product numberS0046
  • Product descriptionCresol Red Sodium Salt
  • Packaging1G
  • Price₹2100
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC0407
  • Product descriptionCresol Red (0.04% in Water) [for pH Determination]
  • Packaging500ML
  • Price₹2300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number114480
  • Product descriptionCresol Red sodium salt indicator grade
  • Packaging5G
  • Price₹2987.7
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number114480
  • Product descriptionCresol Red sodium salt indicator grade
  • Packaging25G
  • Price₹6657.38
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberS0046
  • Product descriptionCresol Red Sodium Salt
  • Packaging25G
  • Price₹12000
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) S0046 Cresol Red Sodium Salt 1G ₹2100 2022-05-26 Buy
TCI Chemicals (India) C0407 Cresol Red (0.04% in Water) [for pH Determination] 500ML ₹2300 2022-05-26 Buy
Sigma-Aldrich(India) 114480 Cresol Red sodium salt indicator grade 5G ₹2987.7 2022-06-14 Buy
Sigma-Aldrich(India) 114480 Cresol Red sodium salt indicator grade 25G ₹6657.38 2022-06-14 Buy
TCI Chemicals (India) S0046 Cresol Red Sodium Salt 25G ₹12000 2022-05-26 Buy

Properties

Melting point :250 °C (dec.)(lit.)
storage temp. :Store at RT.
solubility :Solubility Soluble in water, ethanol
form :Powder
pka :1.0(at 25℃)
color :Brown
PH Range :0.2 (red) - 1.8 (yellow) and 7.2 (yellow) - 8.8 (red)
Water Solubility :SOLUBLE
λmax :425nm
Major Application :Thermochromic materials, cosmetics, measurement of hydrophobicity of therapeutic drugs
CAS DataBase Reference :62625-29-0(CAS DataBase Reference)
EPA Substance Registry System :Cresol red sodium salt (62625-29-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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