Bulk Glass Leather Sodium Sulphate Anhydrous Cas Number 7757-82-6

               Sodium Sulphate Anhydrous ( Industrial Grade )

                               Certificate of Analysis

• Textile and dyeing: It is used as a dyeing accelerator for direct dyes, sulfur dyes, VAT dyes and reactive dyes, helping to achieve uniform dyeing and stabilize the color of dyes.

• Glass and glaze: In glass production, it replaces soda ash as a clarifying agent and co-solvent to eliminate bubbles and lower the melting point.

• Paper industry: It is used as a cooking agent in the production of sulfate pulp to help separate wood fibers.

• Chemical industry: It is used as raw material for the production of sodium sulfide, sodium silicate, ammonium sulfate and other chemical products.

• Building materials and metallurgy: It is used as an early strength agent for concrete and can accelerate the hydration and hardening of cement. It is also used for surface treatment in non-ferrous metal metallurgy.

• Other industries: It is used in the spinning of synthetic fibers (vinylon), leather tanning, feed additives, medical laxatives, and as a desiccant in analytical experiments .