Bernsteinsäureanhydrid 99%

Lieferant: Thermo Scientific
Achtung

Synonyme: Oxacyclopentan-2,5-dion, 1,4-Butandisäureanhydrid, Ethandicarbonsäureanhydrid

A12245.30 A12245.0B A12245.0I A12245.36
A12245.30EA 49.1 EUR
A12245.30 A12245.0B A12245.0I A12245.36
Bernsteinsäureanhydrid 99%
Bernsteinsäureanhydrid

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.

Formel: C₄H₄O₃
Molecular Weight: 100,07 g/mol
Siedepunkt: 261 °C
Schmelzpunkt: 118…121 °C
Dichte: 1,572
Flammpunkt: 157 °C (314 °F)
Lagertemperatur: Raumtemperatur
MDL: MFCD00005525
CAS-Nummer: 108-30-5
EINECS: 203-570-0
UN: 3261
ADR: 8,III
Merck Index: 14,8870

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Spezifikation Testergebnisse

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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