Disodium Succinate Anhydrous

Disodium Succinate Anhydrous, also known as sodium succinate or disodium butanedioate, is the anhydrous form of the disodium salt of succinic acid. It has the chemical formula C₄H₄Na₂O₄ and CAS Number 150-90-3.
This white to off-white crystalline powder is odorless with a characteristic salty, savory flavor profile.

Appearance:
white crystal granules
CAS No.:
150-90-3
Molecular Formula:
C4H4O4Na2
Molecular Weight:
162.05
EINECS:
205-778-7
Solubility:
Soluble in water

Availability:



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Product Description

Product Description

Disodium Succinate Anhydrous, also known as sodium succinate or disodium butanedioate, is the anhydrous form of the disodium salt of succinic acid. It has the chemical formula C₄H₄Na₂O₄ and CAS Number 150-90-3.

This white to off-white crystalline powder is odorless with a characteristic salty, savory flavor profile.

It widely used as a flavor enhancer to impart a distinctive seafood-like umami taste. Ideal for soups, seasonings, snacks, meat products, and processed foods.

Technical Specifications

ITEMS	SPECIFICATIONS
Appearance	White crystal granules
Assay	≥98%
PH value,5% water solution	7~9
Arsenic(As2O3)	≤2ppm
Heavy metal (Pb)	≤10ppm
Sulphate (SO2-4)	≤0.019%
Drying loss (120℃, 3h)	≤2%

Package & Storage

Net weight 25kg woven bag with plastic lining.
Store in a cool, dry place in tightly sealed containers, protect from moisture and light.

Benefits of Disodium Succinate Anhydrous

Powerful Umami Enhancement:

Provides a clean, seafood-like savory note and significantly boosts overall umami when combined with monosodium glutamate (MSG), disodium 5'-ribonucleotides (I+G), or hydrolyzed vegetable proteins.

Synergistic Flavor Boost:

Amplifies existing flavors in soups, gravies, seasonings, meat products, and snacks without overpowering other notes.

Natural and Clean Label Appeal:

Derived from succinic acid (a naturally occurring dicarboxylic acid), supporting formulations seeking natural or clean-label claims.

pH Buffering and Stability:

Acts as a mild buffering agent in food systems, contributing to product consistency.

High Purity and Solubility:

Ensures easy incorporation into dry blends, liquid seasonings, and processed foods with minimal impact on texture.

Applications and Uses of Disodium Succinate Anhydrous

Primarily used as a flavor enhancer and flavoring agent in the food industry:

Soups, broths, and instant noodle seasonings
Meat products, sausages, and processed poultry
Snacks, chips, and savory extruded products
Sauces, gravies, and condiments
Seafood-flavored items and imitation seafood products

Frequently Asked Questions (FAQs)

Q: What is the difference between anhydrous and hexahydrate forms of disodium succinate?

A: The anhydrous form (no crystal water) has a molecular weight of 162.05 and stronger umami potency (about 1.5× compared to hexahydrate). Hexahydrate (CAS 6106-21-4) contains six water molecules (MW 270.15) and is more commonly used in some markets, but anhydrous is preferred for moisture-sensitive or high-concentration applications.

Q: Is Disodium Succinate Anhydrous safe for food use?

A: Yes, it is used worldwide as a flavor enhancer under good manufacturing practices.

Q: What foods commonly contain Disodium Succinate?

A: It is added to savory products like instant soups, seasonings, meat products, snacks, and seafood-flavored items to enhance umami and savory notes.

Q: How does Disodium Succinate enhance flavor?

A; It imparts a natural seafood-like umami taste and synergizes with MSG, I+G, and other enhancers to amplify overall savoriness without adding off-notes.

Q: What are the storage requirements?

A: Store in a cool, dry place in airtight containers to prevent moisture absorption and maintain quality.

Q: Can Disodium Succinate Anhydrous be used in clean-label products?

A: Yes, as a derivative of succinic acid (naturally occurring), it supports formulations aiming for natural or minimal-additive claims.