Anyang Double Circle Auxiliary Co.,Ltd.

Sodium ligninsulfonate

• Category :

  Catalyst and Auxiliary

• Synonyms :

  Ligninesulfonic acid sodium salt;Sodium Lignosulphonate;Sodium lignosulfonate;Sodium lignosulfonate;Sodium Lingosulfonate;

• CAS NO :

  8061-51-6

• EC NO :

• Molecular Formula :

  C₂₀H₂₄Na₂O₁₀S₂

• Molecular Weight :

  534.51

• Main Specifications :

• Product description :

  1 . Property
  Appearance : Dark brown powder
  Compose : Lignin sodium sulphonate
  Ion type : Negative ion
  Solubility : Easy dissolve in water
  
  2 . The main technic standard

  Item	Parameter
  Insolubles in water of 5 percent,%	<1.0
  PH (1percent water solution)	9-11
  Reducing sugar, %	≤5
  Sodium ion,%	≤3

  3 . Performance and use:
  This product is dark brown powder, an anionic surfactant. Soluble in water, acid, alkali and hard water, the advantages are sand grind speed fast, good dispersibility, heat stability, viscosity pollution of small, high-staining intensity for dyeing, bright color. Used in processing dispersion auxiliary for disperse dyes, vat dyes, but also with other dispersant cooperate, used to disperse dye commercialization the filler. Also used Oil well drilling, Water treatment, Carbon black, Paints, Pesticide...
  
  4 . Packing: 25KG Woven bag with plastis liner
  
  5 . Innocuity , noninflammable , nonexplosive.

• Molecular Structure :