所有图片(2)
About This Item
线性分子式:
CH3(CH2)3S(CH2)3CH3
CAS号:
分子量:
146.29
Beilstein:
1732829
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
推荐产品
等级
certified reference material
质量水平
蒸汽密度
5.07 (vs air)
蒸汽压
5.17 mmHg ( 37.7 °C)
包装
pkg of 5 x 4.5 mL
制造商/商品名称
NIST®
技术
XRF: suitable
折射率
n20/D 1.452 (lit.)
沸点
188-189 °C (lit.)
mp
−76 °C (lit.)
密度
0.838 g/mL at 25 °C (lit.)
应用
petroleum
包装形式
matrix material
SMILES字符串
CCCCSCCCC
InChI
1S/C8H18S/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
InChI key
HTIRHQRTDBPHNZ-UHFFFAOYSA-N
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一般描述
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
SRM 2720_cert
SRM 2720_SDS
应用
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.
特点和优势
- 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.
其他说明
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.
Sulfur (S)
See certificate for values and more details at nist.gov/SRM.
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
141.8 °F
闪点(°C)
61 °C
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