Sodium polystyrene sulfonate CAS 25704-18-1 is an organic compound, a light amber liquid, odorless, and easily soluble in water.

Chinese name: Sodium polystyrene sulfonate

Foreign name: PSS

Nickname: sodium polyphenylene sulfonate, sodium poly-4-phenylene sulfonate

Molecular weight: 50000 to 100000

CAS login number: 25704-18-1

EINECS login number: 200-266-3

Water solubility: completely water-soluble

Density: 1.1 g/cm ³

Appearance: Light yellow, viscous, transparent liquid

Application: emulsifier, water-soluble polymer sulfur exchange resin, photo agent, semiconductor imaging film, heat conduction

Physical and chemical properties

Polystyrene sodium sulfonate solution is an efficient ion electrolyte that has good environmental protection properties for water-based products.

Sodium polystyrene sulfonate has the following characteristics:

(1) Compared with other sulfonic acid derivatives, the toxicity is extremely low;

(2) High degree of water solubility;

(3) Anion electrolysis activation is better;

(4) Strong coagulation force

Purpose

Polystyrene sodium sulfonate is a water-soluble polymer with unique effects, applied in reactive emulsifiers, water-soluble polymers (coagulants, dispersants, container cleaning agents, cosmetics, etc.), water treatment agents (dispersants, coagulants), sulfur exchange resins (membranes), photo agents (membranes), semiconductors, imaging films, thermal conductivity products, etc.

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