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          User:
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            Head Office:
          Add:Wuda Industrial Park,
          Wuhai City, Inner Mongolia China
          Url:www.bar-gill.com
          Zip:016040
          Tianjin Marketing Center:
          Add:Yang north road jingjintang highway bridge on the east side,Wuqing District,TianJin China
          Tel:0086-13821370997
          Tel:0086-22-22201883
          Fax:0086-22-22201662
          E-mail:info@whlfchem.com
          Zip:301700
           
                 Products


          Chemical name

          J acid; 2-Amino-5-naphthol-7-sulfonic Acid

          Molecular.formula

          C10H9NO4S

          Molecular.Weight

          239.25

          Nature

          Light gray powder or granules, pure white needle crystal. Soluble in hot water, hardly soluble in cold water, almost insoluble in ethanol.Soluble in alkaline solution such as soda ash and caustic soda.

          Packaging

          25kg woven bag packaging

          Storage and Transportation

            Stored in a cool, dry and ventilated place.

          Use

            Used as dye intermediates, used in the manufacture of active, direct dyes, etc.



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