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.