91489

ナフタレン

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

• 実験式（ヒル表記法）: C₁₀H₈
• CAS番号: 91-20-3
• 分子量: 128.17
• Beilstein: 1421310
• EC Number: 202-049-5
• MDL番号: MFCD00001742
• UNSPSCコード: 41116107
• PubChem Substance ID: 329770044
• NACRES: NA.24

特性

• グレード: certified reference material; TraceCERT^®
• 品質水準: 300
• 蒸気密度: 4.4 (vs air)
• 蒸気圧: 0.03 mmHg ( 25 °C)
• 製品種目: TraceCERT^®
• 自己発火温度: 978 °F
• シェルフライフ: limited shelf life, expiry date on the label
• expl. lim.: 5.9 %
• メーカー／製品名: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• bp: 218 °C (lit.)
• mp: 80-82 °C (lit.)
• アプリケーション: cleaning products; cosmetics; environmental; food and beverages; personal care
• フォーマット: neat
• SMILES記法: c1ccc2ccccc2c1
• InChI: 1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
• InChI Key: UFWIBTONFRDIAS-UHFFFAOYSA-N

詳細

詳細

Naphthalene is an aromatic hydrocarbon, found to be nonpolar in nature. It is generally produced from petroleum or coal-tar. Naphthalene, an organic compound, is widely used as an intermediate in chemical and plastic industry. Its other applications include, its role in the manufacturing of fungicides/insecticides and as a model compound for investigating the metabolism of polycyclic aromatic hydrocarbons (PAHs) by bacteria. The metabolism of this compound by Polaromonas naphthalenivorans CJ2 via the gentisate pathway followed by respirometry, GC-MS and cell-free enzyme assay has been studied.

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.

アプリケーション

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Naphthalene may be used as a certified reference material for the quantification of the analyte in honey samples using head-space solid-phase microextraction (HS-SPME) combined with gas chromatography–mass spectrometry (GC/MS) technique.

包装

底の開いたガラス瓶内容物は内部に挿入され接着された円錐部に入っています。

法的情報

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

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07,GHS09
• シグナルワード: Warning
• 危険有害性情報: H228,H302,H351,H410
• 注意書き: P202 - P210 - P240 - P273 - P301 + P312 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2
• 保管分類コード: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• 引火点(°F): 173.3 °F - closed cup
• 引火点(℃): 78.5 °C - closed cup