Sodium Starch Glycolate

1. Product Overview

Sodium Starch Glycolate (SSG) is a high-performance pharmaceutical excipient derived from modified starch and engineered to provide rapid swelling and disintegration in solid oral dosage formulations. It is primarily used as a superdisintegrant in tablets and capsules, helping formulations break apart efficiently and release active ingredients consistently. Its strong water uptake, rapid swelling capacity, and formulation versatility support reliable manufacturing and dosage performance. SSG is strategically important for pharmaceutical manufacturers seeking dependable excipient performance, consistent product quality, and scalable global sourcing.

2. Key Specifications & Technical Characteristics

• Chemical composition: Sodium salt of cross-linked, carboxymethylated starch
• Primary grade: Pharmaceutical grade
• Typical purity: Meets applicable pharmaceutical-grade specifications
• Physical form: Fine, free-flowing powder
• Color: White to off-white
• Functional characteristics: High water absorption, rapid swelling, strong tablet disintegration performance
• Solubility: Practically insoluble in water; swells rapidly upon hydration
• Particle characteristics: Fine, controlled particle-size powder suitable for pharmaceutical processing
• Packaging options: Typically 25 kg moisture-resistant bags or customized industrial packaging
• Shelf life: Typically 24–36 months when stored in original, tightly closed packaging under recommended conditions
• Storage: Store in a cool, dry environment protected from moisture, heat, and contamination
• Origin: Available from qualified international manufacturing sources with documentation subject to supply arrangement

3. Core Industrial Applications

• Pharmaceutical manufacturing: Used as a superdisintegrant in immediate-release tablets and capsules.
• Tablet formulation: Promotes rapid tablet breakup after administration, supporting efficient active-ingredient release.
• Direct compression: Suitable for modern high-throughput tablet manufacturing processes.
• Wet granulation: Provides effective disintegration performance across a broad range of formulation systems.
• Generic drug production: Supports consistent formulation performance while helping manufacturers optimize excipient costs.
• Nutraceuticals: Used in selected supplement and health-product formulations requiring rapid dosage-form disintegration.
• Performance advantage: Its rapid swelling and high water uptake can provide efficient disintegration at relatively low formulation concentrations, supporting manufacturing efficiency and consistent dosage performance.

4. Competitive Advantages

• Quality consistency: Controlled physical and functional characteristics support repeatable formulation and manufacturing performance.
• Reliable supply: Suitable for structured bulk procurement and long-term pharmaceutical supply programs.
• Logistics capability: Bulk international sourcing and containerized shipment options support efficient global distribution.
• Price competitiveness: Competitive bulk sourcing can help manufacturers optimize total excipient procurement costs.
• Technical suitability: Compatible with multiple tablet manufacturing approaches, including direct compression and granulation.
• Documentation: Product specifications, technical documentation, certificates of analysis, and relevant quality documentation can be provided subject to supply arrangement.
• Sustainability: Starch-derived raw material provides a renewable-origin basis compared with many fully synthetic excipient alternatives.
• Strategic sourcing: Combines dependable performance, scalable supply, and commercial flexibility for pharmaceutical and industrial buyers.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20–25 MT per 20-foot container, subject to packaging configuration, product density, and applicable shipping limitations
• Packaging: Standard 25 kg bags or customized bulk packaging subject to order requirements
• Supply: International bulk supply available for qualified B2B buyers