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SULFORHODAMINE B

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SULFORHODAMINE B Basic information
SULFORHODAMINE B Chemical Properties
  • storage temp. room temp
  • storage temp. room temp
  • solubility methanol: 1 mg/mL
  • Colour Index 45100
  • form powder
  • BRN 3886008
  • EPA Substance Registry SystemC.I. Acid Red 52 (3520-42-1)
Safety Information
MSDS
SULFORHODAMINE B Usage And Synthesis
  • Chemical PropertiesDeep red powder
  • DefinitionChEBI: An organic sodium salt having 4-[3,6-bis(diethylamino)-2,7-dimethylxanthenium-9-yl]benzene-1,3-disulfonate as the counterion.
  • Preparation4-Formylbenzene-1,3-disulfonic acid and 3-(Diethylamino)phenol condensation, the products with sulfuric acid dehydration, and ferric chloride oxidation, and finally into sodium salt.
  • Properties and Applicationsbright blue light pink. Dark red light brown powder. Soluble in water, in blue light red, with fluorescence, also soluble in alcohol. The strong sulfuric acid dyes is orange, diluted for red, with sodium hydroxide solution is blue light red. Mainly used for wool, silk and polyamide fiber dyeing, also can be used for wool and a variety of fabric dyeing, still can be in wool and silk fabric printing directly, also can used for leather dyeing.
    Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
    Fading Stain Fading Stain Fading Stain
    ISO 3 3-4 3 4 1 2 3 2
    AATCC 2-3 3 3 3 1 2 4 2-3
SULFORHODAMINE B Preparation Products And Raw materials
SULFORHODAMINE B(3520-42-1)Related Product Information
SULFORHODAMINE BSupplierMore
  • 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:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:400-660-8290 21-61259100-
  • Email:sh@meryer.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:BeiJing Hwrk Chemicals Limted
  • Tel:18516978288 0757-86329057-
  • Email:sales.gd@hwrkchemical.com
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