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Cresol Red
Cresol Red

Cresol Red

Price USD1.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:1kg,5kg,100kg
  • Time:2019-07-11

Product Details

  • Product NameCresol Red
  • CAS No.62625-29-0
  • EINECS No.263-654-8
  • MFC21H19NaO5S
  • MW406.43
  • InChIKeyGBXGEGUVARLBPB-PLMZOXRSSA-M
  • AppearancePowderBrown
  • Melting point 250 °C (dec.)(lit.)
  • storage temp. Store at RT.
  • Water Solubility SOLUBLE
Product Name: Cresol Red
Synonyms: Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, sodium salt(1:1);TIMTEC-BB SBB006478;SODIUM O-CRESOLSULFONEPHTHALATE;SODIUM 2-[(4-HYDROXY-3-METHYLPHENYL)(3-METHYL-4-OXO-2,5-CYCLOHEXADIEN-1-YLIDENE)METHYL]BENZENESULFONATE;SODIUM CRESOL RED;PHENOL, 4,4'-(3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2-METHYL-, S,S-DIOXIDE, MONOSODIUM SALT;O-CRESOLSULFONEPHTHALEIN SODIUM SALT;O-CRESOLSULFONPHTHALEIN SODIUM SALT
CAS: 62625-29-0
MF: C21H17NaO5S
MW: 404.41
EINECS: 263-654-8
Product Categories: Analytical Chemistry;Indicator (pH);pH Indicators;C;Stains and Dyes;Stains&Dyes, A to;Sulfonephthalein
Mol File: 62625-29-0.mol
Cresol Red Structure
 
Cresol Red Chemical 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 Phenol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis[2-methyl-, monosodium salt(62625-29-0)
 
Safety Information
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  22-24/25-36-26
WGK Germany  3
TSCA  Yes
HS Code  29147000

Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate,  is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
 
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
 
  • Since:2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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