14079

Bernsteinsäure

puriss. p.a., ACS reagent, ≥99.5% (T)

• Synonym(e): Butandisäure
• Lineare Formel: HOOCCH₂CH₂COOH
• CAS-Nummer: 110-15-6
• Molekulargewicht: 118.09
• Beilstein: 1754069
• EG-Nummer: 203-740-4
• MDL-Nummer: MFCD00002789
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57647134
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 200
• Assay: ≥99.5% (T)
• Verunreinigungen: ≤0.001% total nitrogen (N)
• Glührückstand: ≤0.02%
• bp: 235 °C (lit.)
• mp (Schmelzpunkt): 184-186 °C (lit.); 185-191 °C
• Löslichkeit: methanol: soluble 0.4 g/10 mL
• Anionenspuren: chloride (Cl^-): ≤10 mg/kg; phosphate (PO₄^3-): ≤10 mg/kg; sulfate (SO₄^2-): ≤30 mg/kg
• Kationenspuren: Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Mg: ≤10 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES String: OC(=O)CCC(O)=O
• InChI: 1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
• InChIKey: KDYFGRWQOYBRFD-UHFFFAOYSA-N

Beschreibung

Anwendung

Succinic acid may be employed in the following studies:

• Surfactant/detergent extender/foaming agent
• As ion chelator in the electroplating process
• As a precursor for various industrially important chemicals such as adipic acid, 1,4-butanediol, tetrahydrofuran, N-methyl pyrrolidinone, 2-pyrrolidinone, succinate salts, and γ-butyrolactone
• Synthesis of biodegradable polymers such as polybutyrate succinate (PBS) and polyamides.

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H318
• P-Sätze: P280 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves