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重要文件

01934

Supelco

二甲基亚砜

for inorganic trace analysis, ≥99.99995% (metals basis)

同義詞:

DMSO, 甲基亚砜

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About This Item

線性公式:
(CH3)2SO
CAS號碼:
分子量::
78.13
Beilstein:
506008
EC號碼:
MDL號碼:
分類程式碼代碼:
41116105
PubChem物質ID:
NACRES:
NA.24
等級:
for inorganic trace analysis
化驗:
≥99.9% (GC)
≥99.99995% (metals basis)
應用:
sample preparation
bp:
189 °C (lit.)
189 °C
蒸汽壓力:
0.42 mmHg ( 20 °C)
0.42 mmHg

等級

for inorganic trace analysis

品質等級

蒸汽密度

2.7 (vs air)
2.7 (vs air)

蒸汽壓力

0.42 mmHg ( 20 °C)
0.42 mmHg

化驗

≥99.9% (GC)
≥99.99995% (metals basis)

形狀

liquid

自燃溫度

573 °F

expl. lim.

42 %, 63 °F
42 %

顏色

colorless

折射率

n20/D 1.479 (lit.)

bp

189 °C (lit.)
189 °C

mp

16-19 °C (lit.)
16-19 °C

溶解度

H2O: miscible (completely)

密度

1.099-1.101 g/mL at 20 °C
1.10 g/mL (lit.)

正離子痕跡

Ag: ≤0.5 μg/kg
Al: ≤1 μg/kg
As: ≤0.01 mg/kg
Au: ≤0.5 μg/kg
Be: ≤0.5 μg/kg
Bi: ≤0.5 μg/kg
Ca: ≤20 μg/kg
Cd: ≤0.5 μg/kg
Ce: ≤0.5 μg/kg
Co: ≤0.5 μg/kg
Cr: ≤5 μg/kg
Cs: ≤0.5 μg/kg
Cu: ≤5 μg/kg
Fe: ≤20 μg/kg
Ga: ≤0.5 μg/kg
Ge: ≤0.5 μg/kg
Hg: ≤5 μg/kg
In: ≤10 μg/kg
Ir: ≤0.5 μg/kg
K: ≤10 μg/kg
Li: ≤0.5 μg/kg
Mg: ≤10 μg/kg
Mn: ≤5 μg/kg
Mo: ≤0.5 μg/kg
Na: ≤50 μg/kg
Ni: ≤5 μg/kg
Os: ≤1 μg/kg
Pb: ≤0.5 μg/kg
Pd: ≤0.5 μg/kg
Pt: ≤0.5 μg/kg
Rb: ≤0.5 μg/kg
Rh: ≤0.5 μg/kg
Ru: ≤0.5 μg/kg
Sb: ≤0.5 μg/kg
Se: ≤0.01 mg/kg
Sn: ≤0.5 μg/kg
Sr: ≤0.5 μg/kg
Ti: ≤5 μg/kg
Tl: ≤0.5 μg/kg
U: ≤0.5 μg/kg
V: ≤0.5 μg/kg
Zn: ≤5 μg/kg
Zr: ≤0.5 μg/kg

SMILES 字串

CS(C)=O

應用

sample preparation

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

InChI 密鑰

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

應用


  • 膳食纤维的酶/化学分析。: 研究关注了膳食纤维的分析技术,这些技术经过改造可用于在DMSO存在的情况下分析复杂的有机基质(Theander et al., 1994

  • 果聚糖; I.唾液链球菌产生的果聚糖的分级、溶液粘度和化学分析。: 本研究详细介绍了细菌果聚糖的分级和分析,这可以为涉及DMSO中类似多糖的增溶和分析研究提供信息( Ehrlich et al., 1975)。

注意

在室温下容易过冷并缓慢重融。 固化产品可以通过加热至室温来重新液化,而不会损害产品。

其他說明

有关二甲基亚砜混溶性的信息,请访问以下链接:
二甲基亚砜混溶性/不混溶性表

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

188.6 °F - closed cup

閃點(°C)

87 °C - closed cup


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分析證明 (COA)

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