Sodium polyacrylate

What is Sodium Polyacrylate?

Sodium polyacrylate, chemical formula (C3H3NaO2)n, is a high-performance functional polymer widely used across industries. Known for its excellent water absorption, thickening, and film-forming properties, it has become an essential chemical product in modern manufacturing.

It is available in various forms such as sodium polyacrylate powder and can be purchased in bulk as Sodium Polyacrylate Wholesale or CAS 9003-04-7 Sodium Polyacrylate for industrial applications.

Key Features of Sodium Polyacrylate

• Chemical Formula: (C3H3NaO2)n

• CAS Number: 9003-04-7

• HS Code: 3402390000

• Forms: Powder, granular, and polymer

• Properties: High water absorption, dispersant, emulsifier, thickener, and film-forming agent

Applications of Sodium Polyacrylate

1. Food Industry

Sodium polyacrylate enhances protein adhesion in raw flour, allowing starch particles to bind, disperse, and penetrate the protein network. This forms a dense and stable dough colloid, prevents soluble starch from leaking, and creates a smooth, glossy dough surface. Its water retention ability maintains moisture evenly, preventing dough from drying.

2. Cosmetic Industry

Used in facial masks, emulsions, and creams, sodium polyacrylate acts as a thickener, film-forming agent, and dispersant, improving product texture and stability.

3. Water Treatment

Sodium polyacrylate can serve as a scale remover in boiler water treatment and the petroleum industry’s circulating water systems, preventing scale formation and enhancing operational efficiency.

4. Industrial Applications

It is used in organic glass coatings, paper industry, and other industrial coatings. Its polymer form provides excellent dispersibility and stability, making it ideal for large-scale industrial use.

Why Choose Our Sodium Polyacrylate?

• High Purity: CAS No 9003-04-7 ensures consistent quality

• Versatile Applications: Suitable for food, cosmetics, industrial, and water treatment

• Competitive Pricing: Available for Sodium Polyacrylate Wholesale

• Reliable Supply: Sodium polyacrylate for sale in bulk quantities

FAQs About Sodium Polyacrylate

1. Is Sodium Polyacrylate biodegradable?
Sodium polyacrylate is partially biodegradable. While it can break down under certain environmental conditions, industrial disposal methods are recommended for large-scale use.

2. Is Sodium Polyacrylate safe for skin?
Yes, sodium polyacrylate is safe for topical use in cosmetics such as facial masks and lotions. However, avoid inhalation of the powder.

3. Does Sodium Polyacrylate stain?
No, sodium polyacrylate powder does not stain surfaces or fabrics, making it suitable for cosmetic and household applications.

4. Is Sodium Polyacrylate harmful to humans?
Sodium polyacrylate is non-toxic and safe for humans when used as intended in food, cosmetic, or industrial products.

5. Is Sodium Polyacrylate a microplastic?
Sodium polyacrylate is a synthetic polymer but not classified as a traditional microplastic in environmental regulations. It has a high water absorption capacity, which differentiates it from microplastic particles.

How to Use Sodium Polyacrylate Powder

• For Dough and Food Applications: Mix with flour and water to improve texture and moisture retention.

• For Cosmetics: Dissolve in water or emulsion formulations to achieve thickening and smooth texture.

• For Industrial Water Treatment: Add directly to boiler or circulating water systems to prevent scaling.

Purchase Sodium Polyacrylate for Sale

We offer high-quality sodium polyacrylate polymer and powder in bulk for industrial and commercial use. Available under the following specifications:

• Sodium Polyacrylate 9003-04-7

• CAS No 9003-04-7

• CAS Number 9003-04-7

Ensure your operations benefit from high-purity sodium polyacrylate with excellent water absorption, thickening, and dispersing capabilities.

Contact us today to buy Sodium Polyacrylate Wholesale at competitive prices.

For over a decade, Shanghai Shicun Industrial Co., Ltd. has been a leading supplier of high-quality Polymer Materials, including sodium polyacrylate. Our products are designed to meet diverse industrial, cosmetic, and food applications, ensuring reliable performance and consistent quality.

Sodium polyacrylate, with the chemical formula (C3H3NaO2) n, is a new type of functional polymer material and important chemical product

In food, sodium polyacrylate enhances the protein adhesion of raw flour, allowing starch particles to bind with each other, disperse and penetrate into the protein network structure, forming a dense and stable dough colloid, preventing soluble starch from seeping out, and making the dough surface smooth and glossy; Sodium polyacrylate has strong water retention ability, which can evenly maintain moisture in the dough and prevent drying;

CAS No.:9003-04-7

HS Code：3402390000