Applications of Glauber's Salt (Anhydrous Sodium Sulfate)

Glauber's salt, or anhydrous sodium sulfate (Na₂SO₄), is a versatile chemical compound with wide-ranging applications across multiple industries. Here are some key uses:

1. Chemical Industry:

   • Serves as a raw material for producing sodium sulfide, sodium silicate, and other chemical products.
   • Acts as a drying agent in organic synthesis laboratories to remove trace moisture from solvents and reagents.
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2. Glass Manufacturing

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     Functions as a flux to lower the melting point of glass, improving its workability and transparency.
   • Enhances the clarity and luster of glass products by reducing impurities during production.
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4. Paper Industry

   • Used as a cooking aid in sulfate pulping to break down lignin and improve fiber separation.
   • Improves paper strength, brightness, and printability when added to pulp.
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5. Textile Industry

   • Acts as a (promoter) for direct, sulfur, and vat dyes on cotton fabrics, increasing dye uptake and depth of color.
   • Serves as a(retarder) for acid and direct dyes on protein fibers like silk and wool, controlling dyeing speed.
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6. Leather Processing

   • Assists in the deliming and bating stages to adjust pH and improve hide softness.
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7. Metallurgy

   • Used as a flux in non-ferrous metal smelting to lower metal melting points and improve purity.
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8. Pharmaceuticals

   • Acts as a laxative and antidote for barium poisoning.
   • Used in some topical preparations for its astringent and anti-inflammatory properties.
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9. Water Treatment

   • Helps precipitate heavy metal ions and other contaminants during wastewater treatment.
   • Used in some desalination processes to remove sulfate ions.

Glauber's salt is a cost-effective and environmentally friendly material, making it indispensable in many industrial and chemical processes. Its applications continue to evolve with advancements in technology and sustainability practices.

Support and Services:

Direct factory supply from China

Competitive export pricing

Stable quality control

Fast delivery and global logistics support

Professional export experience

Flexible packaging options

OEM and private label support

Packing and Shipping:

Product Packaging:

50kg plastics bags&1000kg jumbo bags&Customizable

Shipping:

We ship our basic chemical raw materials worldwide. We use reliable shipping companies that have a proven track record of delivering products safely and on time. Depending on your location and the quantity of the order, we can arrange for air or sea freight to ensure prompt delivery.Shipping available by container or bulk shipment

FAQ:

1. How can we guarantee quality?

Always random sampling assay during production;
Always final inspection before shipment;
Always support SGS/BV test according to our customer’s requirements.

2. How long will it take to deliver goods?

Generally speaking, our delivery time is about 15 days after order confirmed.

3. What’s your payment terms?

We support TT prepay, LC at sight, LC 30/60/90 days, also it’s possible to provide OA.

4. Can you arrange sample to our office?

Sure, we can arrange sample for free. However, express cost will be paid by your side.

Tags:Sodium Hydroxide Pellet