Used as Flavoring Agent, Sour Agent, Buffering Agent and Pharmaceutical Intermediates.

Disodium Succinate ( Hexahydrate Compounds )

Molecular formula: C4H4Na2O4·6H2O

Molecular weight:  270.15

Physical Properties: Crystallization for the white crystalline granules. Odorless and no sour, but have a special taste of shellfish. Taste threshold value is 0.03%. At 120°C, it lost crystal water and become Anhydrous Compounds. Can easily dissolved in water, but do not dissolved  in ethanols. Aqueous solution was neutral or slightly alkaline. And stability in the air.

(Content)%	98.0-101.0
(PH)	7.0-9.0
(Sulphate)%	≤0.019
[Heavy Metal(Pb)]%	≤0.002
(Arsenic)%	≤0.0004
(Loss on drying)%	37.1-41.1
(Ravuction of Potassium Permanganate)	Up to standard

Disodium Succinate(Hexahydrate Compounds)