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Disodium succinate, CAS 150-90-3

Disodium succinate, CAS 150-90-3

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Appearance: colorless crystalline powder

Product ID: SUC1313

CAS: 150-90-3

Purity: 99%+

Formula: C4H4Na2O4

MW: 162.05g/mol

pH: 7.0-9.0 (10wt% aqueous solution)

MP: water loss @ 120C

Solubility: water soluble (298-301g/L)

SMILE: O=C([O-])CCC([O-])=O.[Na+].[Na+]

MDL: MFCD00002790

HS Code: 291719


Disodium succinate is a dibasic sodium salt of succinic acid (butanedioic acid) - a bio-derived C4 dicarboxylate. It exists in the anhydrous and hexahydrate forms. The anhydrous form is a dry powder with high water solubility while the hexahydrate is a crystalline solid. Disodium succinate is commonly used as a buffering agent, cross-linker, MOF ligand, chelator, biochemical reagent. In other applications, disodium succinate is useful as a corrosion inhibitor for the protection of iron, low-carbon steel, copper, aluminum, and specialty alloys.

  • Synonyms

    Butanedioic acid, disodium salt; disodium butanedioate; sodium succinate; sodium succinate hexahydrate; sodium succinate dibasic hexahydrate; sodium succinate dibasic

  • Tags

    biochemical reagent; buffering agent; dicarboxylate; succinate; sodium dicarboxylate salt; disodium dicarboxylate

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