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Acid Yellow 220

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Acid Yellow 220 Basic information
Acid Yellow 220 Usage And Synthesis
  • Preparation2-(3-Amino-4-hydroxyphenylsulfonamido)benzoic acid diazo, and N-(2-chlorophenyl)-3-oxobutanamide coupling, and then into 1:2 cobalt complex.
  • Properties and Applicationsdark yellow. Deep yellow powder. Mainly used for wool, silk and polyamide fiber dyeing and printing.
    Standard(Polyamide) Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
    Fading Stain Fading Stain Fading Stain
    ISO 7-8 4-5 4-5 5 4-5
Acid Yellow 220(71603-79-7)Related Product Information
Acid Yellow 220SupplierMore
  • Company Name:Winchem Industrial Co. Ltd
  • Tel:0574-83851061
  • Email:info@win-chemical.com;info@win-chemical.com
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  • Company Name:Hangzhou Sunshine Chemicals Co., Ltd
  • Tel:0086-571-88523165
  • Email:wangjf@aciddyes.com
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  • Company Name:Shanghai Orgchem Co.,Ltd.
  • Tel:+86-21-5877 1921
  • Email:info@chemofchina.com
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  • Company Name:Dideu Industries Group Limited
  • Tel:029-88380327
  • Email:Service@dideu.com
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  • Company Name:Hubei xin bonus chemical co. LTD
  • Tel:86-13657291602
  • Email:linda@hubeijusheng.com
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