51968

Benzo[a]pyrene

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

• Sinonimo/i: 3,4-Benzopyrene, 3,4-Benzpyrene, Benzo[def]chrysene
• Formula empirica (notazione di Hill): C₂₀H₁₂
• Numero CAS: 50-32-8
• Peso molecolare: 252.31
• Beilstein: 1911333
• Numero CE: 200-028-5
• Numero MDL: MFCD00003602
• Codice UNSPSC: 12352005
• ID PubChem: 329757770
• 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
• P. eboll.: 495 °C (lit.)
• Punto di fusione: 177-180 °C (lit.)
• applicazioni: environmental
• Formato: neat
• Stringa SMILE: c1ccc2c(c1)cc3ccc4cccc5ccc2c3c45
• InChI: 1S/C20H12/c1-2-7-17-15(4-1)12-16-9-8-13-5-3-6-14-10-11-18(17)20(16)19(13)14/h1-12H; FMMWHPNWAFZXNH-UHFFFAOYSA-N

Descrizione

Descrizione generale

Benzo[a]pyrene is a high molecular weight, polycyclic aromatic hydrocarbon, which is formed the pyrolysis of organic matter, and are present in the environment particularly in the atmosphere as particulate matter.

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

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

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

Ion Mobility: ^TWCCS_N2 value of 147.9 Å2 [M+H]⁺

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

^TWCCS measurements are expected to be within 2% of this reference value.

P/N 51968 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H317,H340,H350,H360FD,H410
• Consigli di prudenza: P202 - P261 - P273 - P280 - P302 + P352 - P308 + P313
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - Skin Sens. 1
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable