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Polyacrylic Acid Sodium Salt (PAAS)

Polyacrylic Acid Sodium Salt (PAAS)

CAS No. 9003-04-7

  • Properties:

    PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

  • Specification:

    Items

    Index

    Appearance

    Colorless to light yellow transparent liquid

    Colorless to light yellow transparent liquid

    Colorless to yellow liquid

    Solid content %

    30.0 min

    40.0 min

    45.0 min

    pH(as it)

    7.0 max

    6.08.0

    6.08.0

    Density (20)g/cm3

    1.15 min

    1.20 min

    1.20 min

    Free monomer (as AA) %

    0.50 max

    0.50 max

    0.80 max

  • Usage:

    PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.

  • Package and Storage:

    Liquid: 200L plastic drum, IBC(1000L), customers' requirement.

    Solid: 20kg/bag, customers' requirement.

    Storage for ten months in shady room and dry place.

  • Synonyms:

    PAAS 

    POLY(ACRYLATE SODIUM) 

    Polyacrylic Acid Sodium Salt 

    Poly(acrylic acid sodium salt)

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