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ChemicalBook >> CAS DataBase List >> M-CRESOL PURPLE, SODIUM SALT

M-CRESOL PURPLE, SODIUM SALT

M-CRESOL PURPLE, SODIUM SALT price.
  • $11 - $873.6
  • Product name: M-CRESOL PURPLE, SODIUM SALT
  • CAS: 62625-31-4
  • MF: C21H17NaO5S
  • MW: 404.41
  • EINECS:263-656-9
  • MDL Number:MFCD00010177
  • Synonyms:M-CRESOLSULFONEPHTHALEIN SODIUM SALT;M-CRESOLSULFONPHTHALEIN SODIUM SALT;M-CRESOL PURPLE, SODIUM SALT;M-CRESOL PURPLE, WATER SOLUBLE;METACRESOL PURPLE SODIUM SALT;SODIUM METACRESOL PURPLE;SODIUM M-CRESOL PURPLE;SODIUM M-CRESOLSULFONEPHTHALATE
17 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Chem-Impex
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 100ml
  • 100g
  • 500ml
  • ManufacturerAK Scientific
  • Product number6599AF
  • Product descriptionm-Cresol Purple sodium salt
  • Packaging5g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number038691
  • Product descriptionm-Cresol Purple sodium salt, 0.04% w/v aq. soln.
  • Packaging100ml
  • Price$16.8
  • Updated2023-01-06
  • Buy
  • ManufacturerAlfa Aesar
  • Product number038691
  • Product descriptionm-Cresol Purple sodium salt, 0.04% w/v aq. soln.
  • Packaging500ml
  • Price$33.9
  • Updated2022-04-27
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18025
  • Product descriptionm-Cresol Purple sodium salt
  • Packaging5g
  • Price$52.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA18025
  • Product descriptionm-Cresol Purple sodium salt
  • Packaging25g
  • Price$175.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA1360945
  • Product description3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt Indicator
  • Packaging5g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1360945
  • Product description3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt Indicator
  • Packaging25g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1360945
  • Product description3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt Indicator
  • Packaging100g
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22846
  • Product descriptionmeta-CresolPurpleW/S
  • Packaging5G
  • Price$34.94
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number22846
  • Product descriptionmeta-CresolPurpleW/S
  • Packaging100G
  • Price$454.27
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number211761
  • Product descriptionm-Cresol Purple sodium salt Dye content 90%
  • Packaging1g
  • Price$31.3
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number211761
  • Product descriptionm-Cresol Purple sodium salt Dye content 90%
  • Packaging5g
  • Price$84.3
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number211761
  • Product descriptionm-Cresol Purple sodium salt Dye content 90%
  • Packaging10g
  • Price$143
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberS0045
  • Product descriptionMetacresol Purple Sodium Salt
  • Packaging1g
  • Price$42
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberS0045
  • Product descriptionMetacresol Purple Sodium Salt
  • Packaging5g
  • Price$129
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberC782165
  • Product descriptionm-Cresol Purple sodium salt
  • Packaging1g
  • Price$105
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6599AF m-Cresol Purple sodium salt 5g $90 2021-12-16 Buy
Alfa Aesar 038691 m-Cresol Purple sodium salt, 0.04% w/v aq. soln. 100ml $16.8 2023-01-06 Buy
Alfa Aesar 038691 m-Cresol Purple sodium salt, 0.04% w/v aq. soln. 500ml $33.9 2022-04-27 Buy
Alfa Aesar A18025 m-Cresol Purple sodium salt 5g $52.65 2024-03-01 Buy
Alfa Aesar A18025 m-Cresol Purple sodium salt 25g $175.65 2024-03-01 Buy
Ambeed A1360945 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt Indicator 5g $11 2021-12-16 Buy
Ambeed A1360945 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt Indicator 25g $41 2021-12-16 Buy
Ambeed A1360945 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[d][1,2]oxathiole2,2-dioxide,sodiumsalt Indicator 100g $124 2021-12-16 Buy
Chem-Impex 22846 meta-CresolPurpleW/S 5G $34.94 2021-12-16 Buy
Chem-Impex 22846 meta-CresolPurpleW/S 100G $454.27 2021-12-16 Buy
Sigma-Aldrich 211761 m-Cresol Purple sodium salt Dye content 90% 1g $31.3 2024-03-01 Buy
Sigma-Aldrich 211761 m-Cresol Purple sodium salt Dye content 90% 5g $84.3 2024-03-01 Buy
Sigma-Aldrich 211761 m-Cresol Purple sodium salt Dye content 90% 10g $143 2024-03-01 Buy
TCI Chemical S0045 Metacresol Purple Sodium Salt 1g $42 2024-03-01 Buy
TCI Chemical S0045 Metacresol Purple Sodium Salt 5g $129 2024-03-01 Buy
TRC C782165 m-Cresol Purple sodium salt 1g $105 2021-12-16 Buy

Properties

Melting point :>250°C
solubility :Solubility Soluble in water, ethanol
pka :1.51, 8.32(at 25℃)
form :Powder
color :Orange-brown to black
PH Range :1.2(red)-2.8(yellow) 7.4(yellow)-9(purple)
Water Solubility :Soluble in water.
λmax :436nm
Major Application :Screening method of endocrine disrupting chemicals
CAS DataBase Reference :62625-31-4
EPA Substance Registry System :Phenol, 4,4'-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis[3-methyl-, monosodium salt (62625-31-4)

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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

m-Cresol purple sodium salt is used to detect changes in pH during titrations at which color changes occur at pH 7.6-9.2. Upon bromination, m-cresol purple sodium salt creates the dye bromocresol green (sc-206036) which is used as a tracking dye in DNA agarose gel electrophoresis. In addition, m-cresol purple sodium salt can be used to stain epithelial cells and proteins.

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