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Product Line: Food Industry

Disodium succinate

CAS 150-90-3

Molecular structure of Disodium succinate

CAS · 150-90-3

01

Product Overview

Disodium succinate is a high-purity food-additives supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance Colorless to white crystals
Assay 98.0% to 101.0%
Loss on drying 2.0% max
PH value 7.0 to 9.0
Sulfates 0.019% max
Heavy Metals (Pb) 0.001% max
Arsenic (As₂O₃) 0.0002% max
Readily Oxidizable Substance Not disappear within 3 min
Identification Test 1 Yellow flame
Identification Test 2 Brown precipitation
03

Applications

Disodium succinate (CAS 150-90-3) is a sodium salt of succinic acid widely used in the food, pharmaceutical, and chemical industries. Its primary applications include functioning as a flavor enhancer, buffering agent, and acidity regulator in food and beverage products. It is commonly incorporated into soups, sauces, snacks, and beverages to impart a mild savory taste and improve overall flavor balance. In pharmaceuticals, disodium succinate is used as an excipient, stabilizer, or pH regulator in formulations. Additionally, it serves as an intermediate in chemical synthesis, contributing to the production of polymers, biodegradable materials, and specialty chemicals.

04

Benefits

The benefits of disodium succinate stem from its multifunctionality, safety, and solubility. It enhances taste perception in food products without adding excessive sodium content, while its buffering capability stabilizes pH-sensitive formulations. Its water solubility ensures easy incorporation into liquid and solid formulations, and its chemical stability provides consistent performance under storage and processing conditions. Moreover, it is non-toxic, biodegradable, and generally recognized as safe (GRAS), making it suitable for both food and pharmaceutical applications.

05

Conclusion

In conclusion, disodium succinate is a versatile compound used in food, pharmaceuticals, and chemical synthesis. Its flavor-enhancing properties, buffering capacity, and safe profile make it a valuable ingredient for improving taste, stability, and formulation performance. By supporting product quality and consistency, disodium succinate plays an important role in modern food and pharmaceutical industries.

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