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ChemicalBook >> CAS DataBase List >> P-XYLENOL BLUE

P-XYLENOL BLUE

P-XYLENOL BLUE price.
  • $30.4 - $1278.78
  • Product name: P-XYLENOL BLUE
  • CAS: 125-31-5
  • MF: C23H22O5S
  • MW: 410.48
  • EINECS:204-736-5
  • MDL Number:MFCD00005870
  • Synonyms:phenol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis[2,5-dimethyl-,s,s-dioxide ;1,4-DIMETHYL-5-HYDROXYBENZENESULFONPHTHALEIN;4,4-(3H-2,1-benzoxathiol-3-ylidene)bis(2,5-dimethylphenol) S,S-dioxide;p-Xylenolsulphonephthalein;XYLENOL BLUE, INDICATOR GRADE;XYLENOL BLUE FREE ACID;P-XYLENOL BLUE INDICATOR;P-XYLENOL BLUE (0.04% IN CA. 95% ETHANOL) [FOR PH DETERMINATION]
Price12 Properties Safety Information Description
12 prices
Selected condition：
Brand
  • Adipogen Life Sciences
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1G
  • 5g
  • 25g
  • 100g
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-X0006-G025
  • Product descriptionXylenol Blue ≥90%(NMR)
  • Packaging25g
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-X0006-G100
  • Product descriptionXylenol Blue ≥90%(NMR)
  • Packaging100g
  • Price$635
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-58309
  • Product descriptionp-Xylenol Blue 98%
  • Packaging100g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7658AH
  • Product descriptionp-Xylenol Blue
  • Packaging25g
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000331
  • Product descriptionP-XYLENOL BLUE 95.00%
  • Packaging1G
  • Price$121.02
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000331
  • Product descriptionP-XYLENOL BLUE 95.00%
  • Packaging25G
  • Price$1278.78
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22823
  • Product descriptionXylenolBlue,≥90%(Dyecontent),IndicatorGrade ≥90%(Dyecontent)
  • Packaging25G
  • Price$139.78
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number205486
  • Product descriptionXylenol Blue indicator grade, Dye content 90%
  • Packaging1g
  • Price$30.4
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number205486
  • Product descriptionXylenol Blue indicator grade, Dye content 90%
  • Packaging5g
  • Price$91.8
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberX0016
  • Product descriptionp-Xylenol Blue >95.0%(HPLC)
  • Packaging1g
  • Price$36
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberX0016
  • Product descriptionp-Xylenol Blue >95.0%(HPLC)
  • Packaging25g
  • Price$294
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberX749560
  • Product descriptionXylenol Blue
  • Packaging1g
  • Price$40
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-X0006-G025 Xylenol Blue ≥90%(NMR) 25g $212 2021-12-16 Buy
Adipogen Life Sciences CDX-X0006-G100 Xylenol Blue ≥90%(NMR) 100g $635 2021-12-16 Buy
AHH MT-58309 p-Xylenol Blue 98% 100g $330 2021-12-16 Buy
AK Scientific 7658AH p-Xylenol Blue 25g $212 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000331 P-XYLENOL BLUE 95.00% 1G $121.02 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000331 P-XYLENOL BLUE 95.00% 25G $1278.78 2021-12-16 Buy
Chem-Impex 22823 XylenolBlue,≥90%(Dyecontent),IndicatorGrade ≥90%(Dyecontent) 25G $139.78 2021-12-16 Buy
Sigma-Aldrich 205486 Xylenol Blue indicator grade, Dye content 90% 1g $30.4 2025-07-31 Buy
Sigma-Aldrich 205486 Xylenol Blue indicator grade, Dye content 90% 5g $91.8 2025-07-31 Buy
TCI Chemical X0016 p-Xylenol Blue >95.0%(HPLC) 1g $36 2025-07-31 Buy
TCI Chemical X0016 p-Xylenol Blue >95.0%(HPLC) 25g $294 2025-07-31 Buy
TRC X749560 Xylenol Blue 1g $40 2021-12-16 Buy

Properties

Melting point :212°C (dec.)
Boiling point :577.2±50.0 °C(Predicted)
Density :1.346±0.06 g/cm3(Predicted)
storage temp. :room temp
solubility :Solubility Slightly soluble in water, soluble in ethanol
form :Powder
pka :9.52(at 25℃)
color :Dark brown
PH Range :1.2(red)-2.8(yellow) 8(yellow)-9.6(blue)
Odor :Odorless
λmax :424nm
Merck :14,10083
BRN :363132
Major Application :Electrochromic displays, chemical sensors, fiber-optic pH sensors, optical quality films, ink, corrosion testing, lubricants, TTI indicators, food storage, cosmetics, bacterial growth, microbiological assays, determining lipase, drugs
InChIKey :MGUKYHHAGPFJMC-UHFFFAOYSA-N
CAS DataBase Reference :125-31-5(CAS DataBase Reference)
EPA Substance Registry System :Xylenol Blue (125-31-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

pH Indicator: pH 1.2 (red) -pH 2.8 (yellow); pH 8.0 (yellow)-pH 9.6 (blue)

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Suppliers and manufacturers

Hefei TNJ Chemical Industry Co.,Ltd.
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PT CHEM GROUP LIMITED
ZHEJIANG JIUZHOU CHEM CO., LTD
GIHI CHEMICALS CO.,LIMITED
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific