91215

Gallic acid

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Sinonimo/i: 3,4,5-Trihydroxybenzoic acid
• Formula condensata: (HO)₃C₆H₂CO₂H
• Numero CAS: 149-91-7
• Peso molecolare: 170.12
• Beilstein: 2050274
• Numero CE: 205-749-9
• Numero MDL: MFCD00002510
• Codice UNSPSC: 41116107
• ID PubChem: 329770007
• NACRES: NA.24

Proprietà

• Grado: certified reference material; TraceCERT^®
• Livello qualitativo: 300
• Nome Commerciale: TraceCERT^®
• Durata: limited shelf life, expiry date on the label
• Produttore/marchio commerciale: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Condizioni di stoccaggio: under inert gas (Argon)
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Punto di fusione: 251 °C (dec.) (lit.)
• applicazioni: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• Condizioni di spedizione: wet ice
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: OC(=O)c1cc(O)c(O)c(O)c1
• InChI: 1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12); LNTHITQWFMADLM-UHFFFAOYSA-N

Descrizione

Descrizione generale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Applicazioni

Gallic acid has been used as a reference standard in the high performance liquid chromatography coupled triple quadrupole mass spectrometric (HPLC/QqQ MS) analysis of gallic acid in rat medicated plural serum containing Guizhi Fuling Wan, a chinese herbal formula used for the treatment of ovarian cancer.

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

Azioni biochim/fisiol

Gallic acid is a water soluble phenolic acid present in grapes and in the leaves of many plants. Gallic acid esters, such as tannins, catechin gallates and aliphatic gallates are potent antioxidants in vitro. However, gallic acid itself also appears to have antioxidant, anticarcinogenic and antiangiogenic activity in vitro.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

This compound is commonly found in plants of the genus: eucalyptus humulus

Note legali

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable