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Thymol Blue

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Thymol Blue Basic information
Thymol Blue Chemical Properties
  • Melting point:221 °C
  • Boiling point:539.4°C (rough estimate)
  • Density 1.1413 (rough estimate)
  • refractive index 1.5300 (estimate)
  • Flash point:36 °C
  • storage temp. Store at RT.
  • solubility 0.11g/l
  • form Solid
  • pkaPka1:1.65(at 25℃)(PH=1.2 to 2.8) Pka2:8.9(at 25℃)(PH=8.0 to 9.6)
  • color Dark green to dark brown
  • OdorCharacteristic odour
  • PH Range1.2(red)-2.8(yellow) 8(yellow)-9.6(blue)
  • Water Solubility Soluble in alcohol and dilute alkali solutions. Insoluble in water.
  • λmax594nm, 376nm, 544nm, 430nm
  • Merck 14,9400
  • BRN 368036
  • Stability:Stable. Combustible. Dust may form an explosive mixture with air. Incompatible with strong oxidizing agents.
  • Major ApplicationDisplay device, semiconductors, sensors, fuel cells, antimisting coating for glass, toys, corrosion inhibitor, multi-level alert system, correction fluid, textiles, falsification-proof security paper, packaging system, measurement of hydrogen ion concentrationin swimming pool water, humidity-indicating agent, diapers, cosmetics, biostatic materials, determine bacteria growth, psychoactive drugs, antidepressant drugs, dental impression material
  • CAS DataBase Reference76-61-9(CAS DataBase Reference)
  • NIST Chemistry ReferenceThymolsulfonephthalein(76-61-9)
  • EPA Substance Registry SystemPhenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)- (76-61-9)
Safety Information
  • Risk Statements 10
  • Safety Statements 24/25
  • RIDADR UN 1170 3/PG 3
  • WGK Germany 3
  • RTECS XP2575000
  • TSCA Yes
  • HS Code 2934 99 90
  • PackingGroup II
MSDS
  • Language:EnglishProvider:ACROS
  • Language:EnglishProvider:ALFA
Thymol Blue Usage And Synthesis
  • Chemical Propertiesbrown to green powder or crystals
  • UsesAs as acid-base indicator; pH: red 1.2 to yellow 2.8; also yellow 8.0 to blue 9.6.
Thymol Blue Preparation Products And Raw materials
Thymol Blue(76-61-9)Related Product Information
Thymol BlueSupplierMore
  • Company Name:Shenyang Xianchuang Chemical Co., Ltd. Gold
  • Tel:13840269002 024-23769576-
  • Email:274311108@qq.com
  •  
  • Company Name:Shenyang yimoke chemical products co. LTD Gold
  • Tel:13998106873
  • Email:297303255@qq.com
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  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:400-666-7788 010-82848833-
  • Email:jkinfo@jkchemical.com;market6@jkchemical.com
  •  
  • Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:400-660-8290 21-61259100-
  • Email:sh@meryer.com
  •  
  • Company Name:INTATRADE GmbH
  • Tel:+49 3493/605464
  • Email:sales@intatrade.de
  •