Description
98% Anhydrous Sodium Sulfate (Anhydrous Glauber Salt)
98% Anhydrous Sodium Sulfate, chemical formula Na₂SO₄, CAS No.7757-82-6, white anhydrous crystalline powder without crystal water, minimum purity 98%. It is a low-cost multi-purpose inorganic salt with stable chemical performance at high temperature.
When heated in glass/ceramic kilns, it decomposes and releases gas to discharge tiny bubbles from molten liquid; meanwhile it reduces melting viscosity, cutting firing energy consumption and lowering product defect rate. This grade balances cost and performance, ideal for mass production of daily glass and ordinary ceramic tiles.
Core Application Industries
- Glass & Craft Crystal Universal glass clarifier for soda-lime bottles, flat glass and decorative crystal. Eliminate micro bubbles and flow lines, improve glass transparency.
- Ceramic Tile & Glaze Frit Glaze flux and refining additive for wall/floor tiles and sanitary ware frit. Lower melting point, smooth glaze surface and reduce pinhole defects after firing.
- Textile Printing & Dyeing Levelling agent for cotton fabrics, boost dye absorption uniformity and enhance color fastness.
- Laundry Detergent & Soap Main filling raw material for washing powder, improve powder fluidity and cleaning auxiliary effect.
- Papermaking & Chemical Synthesis Pulp bleaching auxiliary; raw material for sodium silicate, sodium sulfide and other industrial chemicals.
Our 98% anhydrous sodium sulfate has controllable whiteness, low insoluble residue, loose crystal without hard agglomeration, consistent purity index batch by batch.
Key Specifications
- Product Name: 98% Anhydrous Sodium Sulfate / Anhydrous Glauber Salt
- Chemical Formula: Na₂SO₄
- CAS Number: 7757-82-6
- Purity: ≥98% Industrial Grade
- Appearance: White Crystalline Powder
- Core Features: Glass Bubble Remover, Ceramic Flux, Low Cost, Stable High-Temp Performance, Good Fluidity
- Main Applications: Daily Glass, Decorative Crystal, Ceramic Tile Glaze, Textile Dyeing, Laundry Detergent, Papermaking
Our Advantages
- Strict impurity inspection, full COA, MSDS and factory test reports supplied for customs clearance.
- Multiple mesh sizes optional, standard 25kg woven bag & 1000kg ton jumbo moisture-proof packaging.
- Factory direct bulk supply, large stable stock for Asia & Africa glass and ceramic manufacturers.
- Free lab samples for glass melting and glaze firing test, fast container delivery with stable lead time.
If you need economical 98% anhydrous sodium sulfate for glass clarifying and ceramic glaze production, send inquiry to get latest factory price and technical datasheet.
