Succinic Acid

Key Specifications and Properties

• Molecular Weight: 118.09 g/mol

• Appearance: White crystalline powder or granules

• Purity: ≥99.5% (industrial grade); ≥99.9% (pharmaceutical grade)

• Melting Point: 188°C

• Boiling Point: 235°C

• Solubility: Freely soluble in water (8.3 g/100 mL at 20°C), ethanol, and acetone; insoluble in benzene and chloroform

• Density: 1.527 g/cm³

• pH (1% aqueous solution): 3.6–4.0

• Storage: Cool, dry, well-ventilated area; avoid moisture and strong oxidizers

  
  

These properties make succinic acid CAS 110-15-6 an ideal choice for sustainable chemical manufacturing, replacing petroleum-based alternatives with renewable, bio-based options.

Applications Across Industries

Succinic acid CAS 110-15-6 is widely utilized due to its reactivity and compatibility in various formulations:

• Polymers and Plastics: Serves as a monomer for biodegradable polybutylene succinate (PBS) and polybutylene succinate-co-adipate (PBSA), enabling eco-friendly packaging and agricultural films.

  
  

• Pharmaceuticals: Used in the synthesis of active pharmaceutical ingredients (APIs) like sucralfate for gastrointestinal treatments and as a buffering agent in drug formulations.

  
  

• Food and Beverages: Acts as an acidulant and flavor enhancer in effervescent tablets, beverages, and confectionery, compliant with FDA and EU food additive regulations (E363).

  
  

• Personal Care and Cosmetics: Incorporated into surfactants, moisturizers, and exfoliants for its humectant and pH-adjusting properties.

  
  

• Chemicals and Coatings: Functions as a cross-linking agent in resins, adhesives, and metal plating baths, enhancing durability and corrosion resistance.

  
  

By leveraging succinic acid's bio-based origin, manufacturers can achieve up to 50% reduction in carbon footprint compared to traditional adipic acid routes, aligning with global sustainability goals.

Benefits of Choosing Succinic Acid CAS 110-15-6

• Sustainability: Derived from renewable feedstocks like corn glucose, supporting circular economy principles.

  
  

• Versatility: Compatible with esterification, hydrogenation, and polymerization reactions for diverse end-products.

  
  

• Safety Profile: Low acute oral toxicity (LD50 >5,000 mg/kg in rats); non-irritating to skin and eyes at typical concentrations.

  
  

• Scalability: Available in bulk quantities with consistent quality, ensuring reliable supply chains for high-volume production.

  
  

Whether you're formulating green polymers or developing novel therapeutics, succinic acid CAS 110-15-6 delivers performance without compromising on environmental responsibility.

Frequently Asked Questions (FAQs)

What is succinic acid CAS 110-15-6 used for in pharmaceuticals?

Succinic acid CAS 110-15-6 is primarily employed as an intermediate in API synthesis, such as for antidiarrheal agents like sucralfate, and as a pH modifier in oral and topical formulations due to its mild acidity and biocompatibility.

Is succinic acid CAS 110-15-6 bio-based or petroleum-derived?

Modern production favors bio-based succinic acid CAS 110-15-6 via microbial fermentation of sugars, offering a renewable alternative to petrochemical methods and reducing reliance on fossil fuels.

What are the storage and handling guidelines for succinic acid CAS 110-15-6?

Store in sealed containers in a cool, dry place below 30°C to prevent caking. Handle with gloves and eye protection; it is non-hazardous under normal conditions but may cause mild irritation upon prolonged exposure.

Does succinic acid CAS 110-15-6 comply with food-grade standards?

Yes, high-purity grades meet USP, EP, and FCC specifications, making it suitable as a food additive (E363) for acidity regulation and flavoring in beverages and baked goods.

What is the difference between succinic acid and adipic acid?

While both are dicarboxylic acids, succinic acid (C4) has a shorter chain than adipic acid (C6), resulting in more flexible polymers like PBS versus nylon-6,6. Succinic acid also offers better biodegradability.

Can succinic acid CAS 110-15-6 be used in cosmetic formulations?

Absolutely; its humectant properties help retain moisture in skin creams, and it acts as a gentle exfoliant in peels, with concentrations typically ranging from 0.5% to 5%.

Contact Us

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