推荐产品
等級
analytical standard
品質等級
蒸汽密度
4.2 (vs air)
蒸汽壓力
0.01 mmHg ( 20 °C)
化驗
≥99.8% (GC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.484 (lit.)
n20/D 1.485
bp
104 °C/0.2 mmHg (lit.)
285 °C (lit.)
mp
20-26 °C (lit.)
密度
1.261 g/mL at 25 °C (lit.)
應用
environmental
形式
neat
SMILES 字串
O=S1(=O)CCCC1
InChI
1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
InChI 密鑰
HXJUTPCZVOIRIF-UHFFFAOYSA-N
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相关类别
一般說明
Sulfolane is an aprotic polar solvent, used in the separation of aromatic hydrocarbons from aliphatic hydrocarbons.
Sulfolane is widely used in combination with diisopropanolamine in the sulfinol process of removal of toxic levels of hydrogen sulfide and carbonyl sulfide from raw natural gas condensate. It is also used as an industrial solvent for photographic chemicals, polymer, and petrochemical industries.
應用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Sulfolane may be used as an analytical reference standard for the quantification of the analyte in groundwater samples using gas chromatography-mass spectrometry technique.
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Oral - Repr. 1B
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類（WGK）
WGK 1
閃點（°F）
350.6 °F - closed cup
閃點（°C）
177 °C - closed cup
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
Industrial Solvents Handbook, Revised And Expanded (2003)
Thermochemical conversion of cellulose in polar solvent (sulfolane) into levoglucosan and other low molecular-weight substances
Kawamoto.H, et al.
Journal of Analytical and Applied Pyrolysis, 70, 303-313 (2003)
E A Greene et al.
Environmental technology, 22(6), 619-629 (2001-08-03)
Natural gas in western Canada can contain up to 35% H2S. The Sulfinol process for sour gas treatment makes use of sulfolane and an amine to remove H2S and other sour components from natural gas. Sulfolane has leached into groundwaters
D V Kosynkin et al.
Organic letters, 3(7), 993-995 (2001-03-30)
[reaction: see text]. Functionalized diazonium salts for molecular electronic devices are prepared by the reaction of the corresponding anilines with NOBF4 in sulfolane-acetonitrile solvent.
Yu Huang et al.
Analytical chemistry, 83(21), 8222-8229 (2011-09-20)
Microfluidic chip-based hydrophilic interaction chromatography (HILIC) is a useful separation system for liquid chromatography-mass spectrometry (LC-MS) in compositional profiling of heparan sulfate (HS) oligosaccharides; however, ions observed using HILIC LC-MS are low in charge. Tandem MS of HS oligosaccharide ions
实验方案
GC Analysis of Class 2 Residual Solvents on OVI-G43
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