NIST2720

ジブチル・スルフィド

NIST^® SRM^® 2720

• 別名: 1,1′-チオビスブタン, NSC 8460, 硫化ブチル
• 化学式: CH₃(CH₂)₃S(CH₂)₃CH₃
• CAS番号: 544-40-1
• 分子量: 146.29
• Beilstein: 1732829
• MDL番号: MFCD00009468
• UNSPSCコード: 41116107
• PubChem Substance ID: 329818739
• NACRES: NA.24

特性

• グレード: certified reference material
• 品質水準: 100
• 蒸気密度: 5.07 (vs air)
• 蒸気圧: 5.17 mmHg ( 37.7 °C)
• 包装: pkg of 5 x 4.5 mL
• メーカー／製品名: NIST^®
• テクニック: XRF: suitable
• 屈折率: n20/D 1.452 (lit.)
• bp: 188-189 °C (lit.)
• mp: −76 °C (lit.)
• 密度: 0.838 g/mL at 25 °C (lit.)
• アプリケーション: petroleum
• フォーマット: matrix material
• SMILES記法: CCCCSCCCC
• InChI: 1S/C8H18S/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
• InChI Key: HTIRHQRTDBPHNZ-UHFFFAOYSA-N

詳細

詳細

One unit of SRM 2720 comprises five amber ampoules, each containing approximately 4.5 mL of di-n-butyl sulfide, sealed in an argon atmosphere. For more information, please refer to the COA and SDS.
SRM 2720_cert

SRM 2720_SDS

アプリケーション

The Standard Reference Material (SRM) is primarily intended for use as an internal standard in X-ray fluorescence spectrometry (XRF) for measuring sulfur in oils and other liquid hydrocarbon matrices.

特徴および利点

• NIST certified value for sulfur content is reported based on analyses by isotope dilution thermal ionization mass spectrometry (ID-TIMS)
• Maintenance and expiration of SRM certificate, instructions for use are provided on the NIST certificate.

その他情報

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Sulfur (S)

See certificate for values and more details at nist.gov/SRM.

法的情報

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2
• 引火点(°F): 141.8 °F
• 引火点(℃): 61 °C