Caustic Soda Pearl (25kg) (HZ)

Hazardous Item surcharge applies

Caustic Soda Pearl is a 99% powdered form of Sodium Hydroxide and is designed for use in boil out or hot C.I.P.

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  • Product description

    Caustic Soda Pearl is suitable for stainless steel and can be used at high temperatures (max temp being 80°C) for the removal of protein, dextrin, gum cellulose, hemicelluloses, mucilage, pectin, tannin, and mineral salt deposition and scaling.

    Rates of Use

    Caustic Soda Pearl is 99.9% sodium hydroxide and should be added to water to give a final concentration as caustic of 1-2%. Therefore 1-2 kg of pearl caustic per hl of water is required.

    Where hardness of water is greater than 200 mg/litre as CaCO3, an additional sequestrant may be required to provide the necessary sequestering power such as Murphy’s Sequesterant Additive, please ask our sales team for more information regarding this product or if you are interested in having your water hardness tested.

    This product is a hazardous material, therefore an additional delivery surcharge will be added to the order.

  • Additional information

    Additional information

    Weight (kg)


    Stock Unit


    Stock-to-base Ratio


    Available In

    Caustic Soda Pearl (25kg)