Disodium-succinate News1

Disodium succinate CAS150-90-3 CAS NO.150-90-3 Purity 98%

Disodium succinate(Description)

Disodium succinate (WSA) is a compound responsible for imparting umami taste in seafood, particularly scallops. When used in combination with other flavor enhancers, disodium succinate enhances freshness, resulting in a flavor that is eight times stronger compared to using MSG alone. This not only improves the flavor but also reduces costs compared to products using only MSG. Buy high quality and high purity 150-90-3 Disodium succinate powder from good manufacturer with best price now.

Name: Butanedioic acid,sodium salt (1:2)

CAS No.:150-90-3

Molecular Structure:

Formula: C4H4Na2O4Molecular Weight : 162.05


Butanedioicacid, disodium salt (9CI);Succinic acid, disodium salt (8CI);Disodiumsuccinate;SS 50;Sodium succinate;Soduxin;

EINECS: 205-778-7

Density: 1.46 g/cm3

Boiling Point: 236.1 °C at 760 mmHgFlash Point: 110.9 °CSolubility: water: 300 g/L (25 °C)

Disodium succinate (DS) is a chemical compound known for its role as an exogenous proton channel promoter, facilitating the transmission of protons and ATP synthesis. This property has been demonstrated to increase ATP content and enhance the activity of key enzymes involved in respiratory metabolism in the mitochondria of strawberry fruits when treated with exogenous DS.

Disodium succinate(Exposure controls/personal protection)

Control parameters

Occupational Exposure limit values

no data available

Biological limit values

no data available

Appropriate engineering controls

Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

Individual protection measures, such as personal protective equipment (PPE)

Eye/face protection

Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection

Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

Respiratory protection

Wear dust mask when handling large quantities.

Thermal hazards

no data available

Disodium succinate(First-aid measures)

In case of exposure to Disodium succinate, the following first-aid measures should be taken:

  • Eye Contact: Immediately rinse the eyes with plenty of water, including under the eyelids, for at least 15 minutes, and seek medical attention.
  • Skin Contact: Wash off the affected skin area immediately with plenty of water for at least 15 minutes, and seek medical attention.
  • Inhalation: Move the affected person to fresh air. If breathing becomes difficult, administer oxygen, and obtain medical attention.
  • Ingestion: Clean the mouth with water and then drink plenty of water. Seek medical attention if any symptoms develop.

It's important to note that no specific symptoms or effects are reasonably foreseeable, and any medical treatment should focus on addressing symptoms as they arise. If symptoms persist or worsen, it is advisable to consult a physician.

Disodium succinate(First fighting measures)

In the event of a fire involving Disodium succinate, the following first-fighting measures should be taken:

  • General Information: Firefighters should wear self-contained breathing apparatus in pressure-demand mode (MSHA/NIOSH approved or equivalent) along with full protective gear.
  • Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam to extinguish the fire.

Regarding exposure controls and personal protection:

  • Engineering Controls: Facilities handling this material should have an eyewash facility and a safety shower. Adequate ventilation should be used to maintain low airborne concentrations.
  • Exposure Limits (CAS# 150-90-3):
    • Eyes: Wear appropriate protective eyewear or chemical safety goggles in compliance with OSHA's eye and face protection regulations (29 CFR 1910.133) or European Standard EN166.
    • Skin: Wear suitable protective gloves to prevent skin exposure.
    • Clothing: Wear appropriate protective clothing to avoid skin contact.
    • Respirators: Adhere to OSHA respirator regulations (29 CFR 1910.134) or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms occur.

Disodium succinate(disodium salt, anhydrous)

Precautionary Statements


Avoid breathing dust/fume/gas/mist/vapors/spray

Wash face, hands and any exposed skin thoroughly after handling

Use only outdoors or in a well-ventilated area Wear protective gloves/protective clothing/eye protection/face protection


IF ON SKIN: Wash with plenty of soap and water

IF INHALED: Remove person to fresh air and keep comfortable for breathing

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing Call a POISON CENTER/ doctor if you feel unwell

Take off contaminated clothing


Store in a well-ventilated place. Keep container tightly closed

Store locked up


Dispose of contents/container to an approved waste disposal plant

Disodium succinate(Physical State: Powder)

Color: white

Appearance: Powder

Odor: odorless

Explosion Limits, lower: N/A

Explosion Limits, upper: N/A

Decomposition Temperature:

Solubility in water: 300 G/L (25C)

Specific Gravity/Density:

Molecular Formula: C4H4O4Na2

Molecular Weight: 162.05

Disodium succinate(Toxicity)

The toxicity of Disodium succinate was investigated through various experiments on rats and rabbits. Here are the findings:

Acute Toxicity:

  • Oral Administration: No acute toxicity was observed.
  • Intraperitoneal (i.p.) Administration: The LD50 (median lethal dose) was approximately 5500 mg/kg body weight for rats and 6000 mg/kg body weight for rabbits.
  • Intravenous (i.v.) Administration: The LD50 was approximately 560 mg/kg body weight for rats and 1400 mg/kg body weight for rabbits.

Similar results were obtained when comparing animals given Disodium succinate and control groups with saline solutions, suggesting that the observed toxicity may be related to the sodium content of the compound.

Subacute and Chronic Toxicity:

When Disodium succinate was fed to rats and rabbits incorporated into pellets, there were no significant differences in various biological parameters (clinical, chemical, hematological values, growth curves, and organ histology) compared to control animals during the treatment period.

Fetal Toxicity and Teratogenicity:

Disodium succinate did not exhibit any teratogenic effects, and the development of the fetuses was normal.

Disodium succinate Good Manufacturer (About us)

Anhui Sunsing Chemicals Co.,Ltd.,transformed from former Chizhou Sanyuan Chemical Co.,Ltd., It is one of the High-technical enterprises in Anhui, also one of the important manufacturers of Organic Pigment and the largest manufacturer of Succinic Acid in China.

Our company lies in Chizhou city, Anhui province, It's to the east of Anqing, West of Tonglin, north of the "318" National Highway, south of the Changjiang River. It's near to Jiuhua Mountain-- one of the four famous buddhism Sanctuaries in China, Land and water traffic are very Convenient.

The general assets is USD3622943. The whole factory covers an area of 88,000m2 and the building area is 22,794m2, There are over 180 staff members and workers , including over 50 all levels of specialized technical and administrant personnel, 5 senior engineers, 26 intermediate technicians. Our company acquired ISO9001:2000 Quality authentication system and STAR-K authentication .Our main products are Pigments Series, Succinic Acid and Succinic Acid series,(Disodium Succinate,Dikalium succinate,Calcium Succinate, Diethyl Succinate ,Diemethyl Succinate),Fine Anhydrous Calcium Chloride etc.

The products of our company are widely used in many ways. 90% of them are exported to U.S.A., Britain, Japan, France, Germany, Australia, Middle East, Hong Kong, Taiwan, Macao ,etc. More than twenty countries and regions in the world.

They are sold to the cities all over the country. Our company have established good business relations with many large enterprises. We have advanced technology and production facilities.The main products--organic dyestuff of phthalocyanine series and Succinic Acid. We were awarded Anhui science and technology result in 1996.And the product of Succinic Acid was cognized as provincial high-tech products in 1997.

The enterprise makes friends from all over the world in the spirit of "sincere and faithful,guaranteed quality,top-ranking service,consumer paramountcy".

Wang Yusheng,chairman of the board and general manager,zealously welcomes all the clients within the country or overseas.

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