Skip to main content

Caustic Soda (Sodium Hydroxide) is a fundamental industrial alkali, supplied in two forms: solid Flakes (high-assay white flakes) and liquid Lye (typically 48–50% concentration). Both are used in soap and detergent manufacture, textile mercerising and scouring, pulp and paper processing, water and effluent treatment, pH adjustment and a wide range of chemical processes. Choose the grade — Flakes or Lye — that best suits your handling and dosing needs.

Product Specifications

CAS Number 1310-73-2
Molecular Formula NaOH
Molecular Weight 40.00 g/mol
Applications Soap & detergents, textile mercerising and scouring, pulp & paper, water & effluent treatment, pH control, alumina processing
Packaging Flakes: 25 kg / 50 kg HDPE bags · Lye: road tankers, 250 kg drums, IBC
Production Capacity On request

Available Grades & Data Sheets

Click a grade to download its TDS.

Request TDS / MSDS

Related Products

Enquire