Disodium Succinate NEW

$1100.00 27ton

$1150.00 10ton

$1200.00 1ton

Lianyungang Kaiyu Environmental Tech Co., Ltd.

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China

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Chemical Properties

Disodium Succinate
(C?H?Na?O?)

1. Product Identification

Item	Description
Chemical Name	Disodium Succinate
Synonyms	Sodium Succinate; Butanedioic acid, disodium salt
CAS Number	150-90-3
Molecular Formula	C?H?Na?O?
Molecular Weight	162.06 g/mol (anhydrous)
Appearance	White crystalline powder or granules
Odor	Odorless
Taste	Mildly salty and umami

Industrial Grade: Buffer agent in fermentation industry, plating baths, corrosion inhibitor, chemical intermediate.
Food/Pharma Grade: Flavor enhancer (imparts umami taste), acidity regulator, nutritional supplements, pharmaceutical excipient.

Parameter	Industrial Grade (Typical)	Food/Pharma Grade (FCC/USP)
Assay (on dry basis)	≥ 98.0%	99.0 – 101.0%
Appearance	White crystalline powder; may have slight discoloration	White, free-flowing crystalline powder or granules
pH (1% solution)	6.5 – 8.5	6.7 – 7.5
Loss on Drying	≤ 2.0%	≤ 1.0%
Chloride (Cl?)	≤ 0.1%	≤ 0.02%
Sulfate (SO?2?)	≤ 0.1%	≤ 0.03%
Iron (Fe)	≤ 50 ppm	≤ 10 ppm
Heavy Metals (as Pb)	≤ 20 ppm	≤ 5 ppm
Arsenic (As)	≤ 5 ppm	≤ 1 ppm
Lead (Pb)	≤ 5–10 ppm	≤ 1 ppm
Insoluble Matter	≤ 0.1%	≤ 0.01%
Microbiological Limits	Not routinely tested	Total Plate Count ≤ 1000 cfu/g; Yeast & Mold ≤ 100 cfu/g; Pathogens absent

Industrial Grade: For technical applications only; not intended for human consumption.
Food Grade: Meets FCC/USP or EU E363 specifications. Approved as a flavor enhancer and acidity regulator in food and beverages.

Storage Conditions: Store in a cool, dry place, in a tightly closed container. Protect from moisture and direct sunlight.
Shelf Life: 24 months under recommended storage conditions.
Handling: Avoid dust formation; use gloves and eye protection when handling bulk quantities.

Hazards: Low toxicity; may cause mild irritation to eyes or skin in high concentrations.
First Aid:

Eye Contact: Rinse thoroughly with water.
Skin Contact: Wash with soap and water.
Inhalation: Move to fresh air if dust is inhaled.
Ingestion: Rinse mouth and seek medical attention if large amounts are swallowed.

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