Succinic Acid is is an important chemical material, mainly used as raw material for medicine, coatings, dyes, adhesives, etc.

 

Technical Specifications

ITEMS SPECIFICATIONS
Appearance White Crystals
Assay ≥99.5%
Melting Point 185°C—189°C
Moisture ≤0.5%
Sulphate ≤0.01%
Chloride ≤0.007%
Iron ≤10 ppm
Residues on Ignition ≤0.025%
Water Insolubles ≤100 ppm
Lead ≤10 ppm
As ≤2 ppm
Cd ≤1 ppm

 

Packaging and Storage

  • In kraft paper bag lined with plastic bag, net weight 25kg.
  • Keep dry and tightly closed.

 

Primary Applications & Industries of Succinic Acid

Food & Beverage:
Acidity regulator (E363), flavor enhancer, pH buffer
Used in beverages, confectionery, bakery products, sauces

Pharmaceuticals & Nutraceuticals:
Precursor for active pharmaceutical ingredients (APIs) such as succinates, N-methylpyrrolidone (NMP) alternatives
Component in dietary supplements and medical foods

Biopolymers & Plastics:
Monomer for polybutylene succinate (PBS), a biodegradable plastic alternative to PET and PP
PBS is widely used in mulch films, packaging, and disposable tableware

Personal Care & Cosmetics:
pH adjuster, buffering agent, chelating agent
Found in creams, lotions, shampoos, and exfoliating products

Industrial & Chemical Synthesis:
Green solvent and intermediate for 1,4-butanediol (BDO), tetrahydrofuran (THF), gamma-butyrolactone (GBL)
Pigments, coatings, de-icers, and plating baths

 

Frequently Asked Questions (FAQs)

Is Succinic Acid safe for food use?
Yes. It is recognized as Generally Recognized as Safe (GRAS) by the FDA and approved as food additive E363 in the EU.

Can Succinic Acid be used in biodegradable plastics?
Yes. It is the primary monomer for polybutylene succinate (PBS), one of the fastest-growing biodegradable polymers with excellent mechanical properties comparable to polypropylene.

What is the difference between food-grade and industrial-grade Succinic Acid?
Food-grade meets stricter purity requirements (≥99.5%, low heavy metals, GMP production) and carries E363/FCC/USP certifications. Industrial grade is used for polymers and technical applications.

Is Succinic Acid safe for skin contact and cosmetic use?
Yes. It is considered non-irritating and is widely used as a pH buffer in cosmetic formulations.

Can Succinic Acidbe used in pharmaceutical applications?
Absolutely. Pharmaceutical-grade Succinic Acid is widely used as an excipient, pH modifier, and precursor for APIs.

 

Where can I buy Succinic Acid?

You can contact us via email [email protected] for offers and bulk orders.