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CHROMOTROPE 2B

Basic information Safety Related Supplier
CHROMOTROPE 2B Basic information
CHROMOTROPE 2B Chemical Properties
Safety Information
  • Hazard Codes Xi
  • Risk Statements 36/37/38
  • Safety Statements 26-36
  • WGK Germany 3
  • TSCA Yes
MSDS
CHROMOTROPE 2B Usage And Synthesis
  • Chemical Propertiesdark green to dark purple crystalline powder
  • UsesAs a dye; as a reagent for boric acid or borates.
  • Preparation4-Nitrobenzenamine diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling.
  • Properties and Applicationsblue-ray red. Soluble in water for yellow light red, not soluble in alcohol. The strong sulfuric acid for dark purple, diluted into yellow light red solution. In water solution to join hydrochloric acid solution to become yellow, add sodium hydroxide for blue-ray red.
    Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
    Fading Stain Fading Stain Fading Stain
    ISO 6-7 4 4 4-5
CHROMOTROPE 2B Preparation Products And Raw materials
CHROMOTROPE 2B(548-80-1)Related Product Information
CHROMOTROPE 2BSupplierMore
  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:400-666-7788 010-82848833-
  • Email:jkinfo@jkchemical.com;market6@jkchemical.com
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  • Company Name:Alfa Aesar
  • Tel:400-610-6006
  • Email:saleschina@alfa-asia.com
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  • Company Name:TCI (Shanghai) Development Co., Ltd.
  • Tel:021-67121386 / 800-988-0390
  • Email:Sales-CN@TCIchemicals.com
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  • Company Name:Energy Chemical
  • Tel:400-005-6266 021-58432009-
  • Email:sales8178@energy-chemical.com
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  • Company Name:Shanghai Hanhong Scientific Co.,Ltd.
  • Tel:021-54302127 021-54306202-
  • Email:jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com
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