PROPERTY                   1.Good water solubility and can be dissolved in 3-5 times boiling water, and its solubility is value="300" tcsc="0" unitname="g" w:st="on">300g per liter in boiling water and value="150" tcsc="0" unitname="g" w:st="on">150g per liter in cooling water.                 2.Good resistance to hard water, the ions of Ca2+ and Mg2+  have no influence on its whitening effect.                                                             3.Good resistance to peroxide bleach agent and containing reductive bleaching agent (sodium hydrosulfite)                                                         4. General acid-resistance and the optimal applied PH value ＞7.                      5. Show anionic character and optical blue color

APPLICATION             1.Used for cotton fiber and glue fiber.                                             2.Used in the syrup of discharge pattern of printing color.                               3.Used in paper pulp                                                             4.Used in the process of surface gluing                                             5.Used in the process of coating.                                                            

PROCEDUR              (Such as padding dyeing                                                             Bath temperature is about 60value="100" tcsc="0" unitname="℃" w:st="on">-100℃,holding time is about 20-40 minutes, bath ratio is 1:20-30. The dosage is 0.1-0.5%