92478

D-(+)-Galacturonsäure Monohydrat

analytical standard

• Empirische Formel (Hill-System): C₆H₁₀O₇ · H₂O
• CAS-Nummer: 91510-62-2
• Molekulargewicht: 212.15
• Beilstein: 1727087
• EG-Nummer: 211-682-6
• MDL-Nummer: MFCD00071585
• UNSPSC-Code: 41116107

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥95.0% (TLC); ≥97% (titration)
• Optische Aktivität: [α]/D 53.0±2.0°, 5 hr, c = 10 in H₂O
• Haltbarkeit: limited shelf life, expiry date on the label
• Anwendung(en): food and beverages
• Format: neat
• SMILES String: O.OC1O[C@@H]([C@H](O)[C@H](O)[C@H]1O)C(O)=O
• InChI: 1S/C6H10O7.H2O/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);1H2/t1-,2+,3+,4-,6?;/m0./s1
• InChIKey: BGHPCEJXDOGRGW-KSSASCOMSA-N

Beschreibung

Anwendung

D-(+)-Galacturonic acid monohydrate is used as a standard reference material for the quantification of the analyte in the following:

• Bamboo shoot (Chimonobambusa quadrangularis) residue (BSR)-derived polysaccharides (CPS) using high-performance liquid chromatography (HPLC).
• Mentha haplocalyx polysaccharides (MHP), extracted from Mentha haplocalyx using a high-pressure ultrasound-assisted extraction (HUAE) followed by analysis using high-performance liquid chromatography (HPLC).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable