CAS:36290-04-7丨Sodium Salt Of Polynaphthalene Sulphonic Acid

Dispersant NNO chemical name is sodium methylene binaphthalene sulfonate, sodium methylene binaphthalene sulfonate, has excellent diffusion and protection of colloidal properties, but no surface activity such as penetration foaming, affinity for protein and polyamide fibers, cotton, hemp and other fibers no affinity. It is mainly used as dispersant in disperse dyes, VAT dyes, reactive dyes, acid dyes and leather dyes. It has excellent grinding effect, solubility and dispersity. It can also be used for textile printing and dyeing, wettable pesticides as dispersant, paper dispersant, electroplating additives, water-soluble coatings, pigment dispersant, water treatment agent, carbon black dispersant, etc. Dispersing agent NNO is mainly used in industry for rolling dyeing of VAT dye suspension, cryptic acid dyeing, dispersing and soluble VAT dye dyeing. It can also be used for dyeing silk/wool interwoven fabrics, so that there is no color on the silk.

CAS:36290-04-7

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