95054

Azelaic acid

analytical standard

• Sinonimo/i: Nonanedioic acid
• Formula condensata: HO₂C(CH₂)₇CO₂H
• Numero CAS: 123-99-9
• Peso molecolare: 188.22
• Beilstein: 1101094
• Numero CE: 204-669-1
• Numero MDL: MFCD00004432
• Codice UNSPSC: 85151701
• ID PubChem: 329770414
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Densità del vapore: 6.5 (vs air)
• Tensione di vapore: <1 mmHg ( 20 °C)
• Saggio: ≥98.5% (GC)
• Durata: limited shelf life, expiry date on the label
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Impurezze: ≤0.5% water
• P. ebollizione: 286 °C/100 mmHg (lit.)
• Punto di fusione: 106-112 °C; 109-111 °C (lit.)
• applicazioni: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• Stringa SMILE: OC(=O)CCCCCCCC(O)=O
• InChI: 1S/C9H16O4/c10-8(11)6-4-2-1-3-5-7-9(12)13/h1-7H2,(H,10,11)(H,12,13); BDJRBEYXGGNYIS-UHFFFAOYSA-N

Descrizione

Descrizione generale

Azelaic acid (heptane-l,7-dicarboxylic acid), a dicarboxylic saturated acid, is an active component of some topical anti-acne preparations. It is reportedly identified in cosmetics and pharmaceuticals. Azelaic acid is found to suppress the growth of Propionibacterium spp. and reduce keratinization.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Applicazioni

Azelaic acid may be used as an analytical reference standard for the quantification of the analyte in the following:

• Tobacco using gas chromatography coupled to mass spectrometry (GC-MS).
• Topical preparations using reversed-phase liquid chromatographic (LC) with UV-Vis detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319
• Consigli di prudenza: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 410.0 °F - closed cup
• Punto d’infiammabilità (°C): 210 °C - closed cup