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.[1] It is reportedly identified in cosmetics and pharmaceuticals. Azelaic acid is found to suppress the growth of Propionibacterium spp. and reduce keratinization.[2]

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).[2]
• Topical preparations using reversed-phase liquid chromatographic (LC) with UV-Vis detection.[3]

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