91215

Gallic acid

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

• Synonim(y): 3,4,5-Trihydroxybenzoic acid
• Wzór liniowy: (HO)₃C₆H₂CO₂H
• Numer CAS: 149-91-7
• Masa cząsteczkowa: 170.12
• Beilstein: 2050274
• Numer WE: 205-749-9
• Numer MDL: MFCD00002510
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329770007
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material; TraceCERT^®
• Poziom jakości: 300
• linia produktu: TraceCERT^®
• okres trwałości: limited shelf life, expiry date on the label
• producent / nazwa handlowa: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• warunki przechowywania: under inert gas (Argon)
• metody: HPLC: suitable; gas chromatography (GC): suitable
• mp: 251 °C (dec.) (lit.)
• Zastosowanie: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• Warunki transportu: wet ice
• temp. przechowywania: 2-8°C
• ciąg SMILES: 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)
• Klucz InChI: LNTHITQWFMADLM-UHFFFAOYSA-N

Opis

Opis ogólny

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.

Zastosowanie

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.

Działania biochem./fizjol.

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.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Inne uwagi

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

Informacje prawne

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

Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H315,H319,H335
• Zwroty wskazujące środki ostrożności: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Klasyfikacja zagrożeń: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organy docelowe: Respiratory system
• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable