【Description】
Chelate dispersing agent, with good dispersion effect, as scouring, bleaching activators, reactive dyes, direct dyes and vat dyes leveling, dispersing agent.

【Properties】
Physical State: Clear liquid polarity: anionic
PH value (10% solution): 5.5 ± 0.5
Water-soluble: Good
Solvent: Insoluble in solvent storage stability: Good

【Application】
Chelating capacity: 1 g / l S chelator
Fe3 +:350-380ppm
Ca2 +, Mg2 +:95-110ppm
In the dyeing of cotton, copper blue dye, the use of S chelating agents, with the blue dye formed within the balance of the metal, to achieve the leveling effect.
With vat dyes, the dispersion of S with a chelating agent, make leuco derivatives by oxidation to produce good dispersion to reduce the shade difference.
With reactive dyes, add S chelating agent for certain types of dyes can be more vivid shade. Meanwhile, in the soap are added, will enable the elimination of the surface of floating color, not deposited in the material on which leads to better wash fastness.

Recommended Dosage】 【Reference
Scouring (rope dyeing machine)
Caustic soda 38 ℃ Be ': 20cc / l
S chelating agents: 1-2 g / l low foam scouring :1-3 g / l Temperature: 98 ℃
Time: 1 hour

】 【Packing and Storage
125Kg plastic drum storage for 6 months or more, but should avoid ice, sun exposure, so as not to affect the storage period.