Succinic anhydride 99%

Supplier: Thermo Scientific
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Synonyms: Dihydrofuran-2,5-dione

A12245.30 A12245.0B A12245.0I A12245.36
ALFAA12245.30EA 111 SGD
ALFAA12245.30 ALFAA12245.0B ALFAA12245.0I ALFAA12245.36
Succinic anhydride 99%
Succinic anhydride

Succinic anhydride is used as a sizing agent and curative for epoxy resin. It acts as an additive in paper production. It is utilized in the preparation of covalently cross-linked oxidized-alginate and N-succinyl-chitosan hydrogels. It serves as an intermediate for functionalized oxide surfaces on a chip and for polyester resins. Further, it finds use in cosmetics, pharmaceuticals and in coatings.

Formula: C₄H₄O₃
MW: 100,07 g/mol
Boiling Pt: 261 °C
Melting Pt: 118…121 °C
Density: 1,572
Flash Pt: 157 °C (314 °F)
Storage Temperature: Ambient
MDL Number: MFCD00005525
CAS Number: 108-30-5
EINECS: 203-570-0
UN: 3261
ADR: 8,III
Merck Index: 14,8870

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Specification Test Results

Appearance (Color) White
Form Powder or crystals or crystalline powder or flakes and/or chips
Assay (Aqueous acidbase Titration) ≥98.5 to ≤101.5%
Identification (FTIR) Conforms
Melting Point (clear melt) 116 - 121 °C

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