M-CRESOL PURPLE, SODIUM SALT
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- $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
19 prices
Selected condition：
Brand
- AK Scientific
- Ambeed
- Chem-Impex
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 1g
- 5g
- 10g
- 25g
- 100ml
- 100g
- 500ml
- 5 g
- 10 g
- ManufacturerAK Scientific
- Product number6599AF
- Product descriptionm-Cresol Purple sodium salt
- Packaging5g
- Price$90
- 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
- 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
- ManufacturerChem-Impex
- Product number22846
- Product descriptionmeta-CresolPurpleW/S
- Packaging5G
- Price$34.94
- Updated2021-12-16
- Buy
- 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$33.8
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number211761
- Product descriptionm-Cresol Purple sodium salt Dye content 90%
- Packaging5g
- Price$91
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number211761
- Product descriptionm-Cresol Purple sodium salt Dye content 90%
- Packaging10g
- Price$154
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberS0045
- Product descriptionMetacresol Purple Sodium Salt
- Packaging5g
- Price$117
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberS0045
- Product descriptionMetacresol Purple Sodium Salt
- Packaging1g
- Price$38
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberA18025
- Product descriptionm-Cresol Purple sodium salt
- Packaging5g
- Price$68.2
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number19925
- Product descriptionm-Cresol Purple, sodium salt, pure, water soluble
- Packaging5 g
- Price$75.1
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number038691
- Product descriptionm-Cresol Purple sodium salt, 0.04% w/v aq. soln.
- Packaging500ml
- Price$33.9
- Updated2022-04-27
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number038691
- Product descriptionm-Cresol Purple sodium salt, 0.04% w/v aq. soln.
- Packaging100ml
- Price$16.8
- Updated2023-01-06
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberA18025
- Product descriptionm-Cresol Purple sodium salt
- Packaging25g
- Price$193.65
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 6599AF | m-Cresol Purple sodium salt | 5g | $90 | 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 |
| 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 |
| 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 | $33.8 | 2026-04-30 | Buy |
| Sigma-Aldrich | 211761 | m-Cresol Purple sodium salt Dye content 90% | 5g | $91 | 2026-04-30 | Buy |
| Sigma-Aldrich | 211761 | m-Cresol Purple sodium salt Dye content 90% | 10g | $154 | 2026-04-30 | Buy |
| TCI Chemical | S0045 | Metacresol Purple Sodium Salt | 5g | $117 | 2026-04-30 | Buy |
| TCI Chemical | S0045 | Metacresol Purple Sodium Salt | 1g | $38 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | A18025 | m-Cresol Purple sodium salt | 5g | $68.2 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 19925 | m-Cresol Purple, sodium salt, pure, water soluble | 5 g | $75.1 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 038691 | m-Cresol Purple sodium salt, 0.04% w/v aq. soln. | 500ml | $33.9 | 2022-04-27 | Buy |
| Thermo Scientific Chemicals | 038691 | m-Cresol Purple sodium salt, 0.04% w/v aq. soln. | 100ml | $16.8 | 2023-01-06 | Buy |
| Thermo Scientific Chemicals | A18025 | m-Cresol Purple sodium salt | 25g | $193.65 | 2026-04-24 | Buy |
Properties
Melting point :>250°C
storage temp. :room temp
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
ε(extinction coefficient) :≥15000 at 433-439nm in H2O at 0.008g/L
Major Application :Screening method of endocrine disrupting chemicals
InChI :1S/C21H18O5S.Na/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26;/h3-12,22H,1-2H3,(H,24,25,26);/q;+1/p-1/b21-18+;
InChIKey :BYQJYOOKENJSNK-GOSREXKOSA-M
SMILES :[Na+].Cc1cc(O)ccc1\C(=C2\C=CC(=O)C=C2C)c3ccccc3S([O-])(=O)=O
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)
storage temp. :room temp
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
ε(extinction coefficient) :≥15000 at 433-439nm in H2O at 0.008g/L
Major Application :Screening method of endocrine disrupting chemicals
InChI :1S/C21H18O5S.Na/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26;/h3-12,22H,1-2H3,(H,24,25,26);/q;+1/p-1/b21-18+;
InChIKey :BYQJYOOKENJSNK-GOSREXKOSA-M
SMILES :[Na+].Cc1cc(O)ccc1\C(=C2\C=CC(=O)C=C2C)c3ccccc3S([O-])(=O)=O
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
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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.More related product prices
Bromocresol Purple CRESYL VIOLET ACETATE m-Cresol ZINCON Sodium Thymol BlueRelated product price
- Bromocresol Purple
$17-800 - 62625-31-4
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$9-828.8
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