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CONTACT US
Add:Hengjing Town,Gaoyou City
corporation:Gu Kaitian 
Contact:Yin Guojun 
Tel:+86-514-84526688
E-mail:wydyes@wydyes.com
    guojun_yin@hotmail.com

 

PRODUCTS
Dye intermediates
NoProduct nameCAS NO.SpecificationPrice
1Para Cresidine120-71-898.5%
2Para-Cresidine Sulfonic Acid6471-78-980%
3N-Acetoacetcresidine sulfonic acid sodium salt133167-77-890%
42-amino-3,5-xylenesulphonic acid88-22-290%
5p-[(4-amino-5-methoxy-o-tolyl)azo]benzenesulphonic acid40947-69-160%
63-aminonaphthalene-1,5-disulphonic acid131-27-150%
7Para Cresidine--2,4–dimethylsulfonic acid coupling agent60%
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