Bezwodnik bursztynowy 99%
Dostawca: Thermo Fisher Scientific
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Uwaga
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Synonim:
Dihydrofuran-2,5-dione
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.
Formuła:
C₄H₄O₃ MW: 100.07 g/mol Temp. Wrzenia: 261 °C Temp. topnienia: 118…121 °C Gęstość: 1.572 Temp. Zapłonu: 157 °C (314 °F) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00005525 Numer CAS: 108-30-5 Numer WE (dawny EINECS): 203-570-0 Jednostka: 3261 ADR: 8 III Klasyfikacja Merck : 12,09039 |
Wyniki testów specyfikacyjnych
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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