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Merck
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主要文件

1.08325

Supelco

甲苯

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

别名:

甲基苯,苯基甲烷

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About This Item

线性分子式:
C6H5CH3
CAS号:
分子量:
92.14
Beilstein:
635760
MDL编号:
UNSPSC代码:
12191501
EC索引号:
203-625-9
NACRES:
NA.21

等级

ACS reagent
for analytical purposes

质量水平

Agency

reag. ISO
reag. Ph. Eur.

蒸汽密度

3.2 (vs air)

蒸汽压

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

产品线

EMSURE®

方案

≥99.9% (GC)

表单

liquid

自燃温度

997 °F

expl. lim.

7 %

dilution

(for analytical testing)

杂质

≤0.000002% As (Arsenic)
≤0.0002 meq/g Acidity
≤0.0006 meq/g Alkalinity
≤0.005% Benzene (GC)
≤0.03% Water
≤0.5 ppm Chloride (Cl)
≤1 ppm Sulfate (SO4)

蒸发残留物

≤0.0005%

颜色

clearAPHA: ≤10

折射率

n/D 1.496 (lit.)

运动粘度

0.7 cSt(20 °C)

沸点

110-111 °C (lit.)

mp

-93 °C (lit.)

转变温度

flash point 4 °C

溶解性

0.52 g/L

密度

0.865 g/mL at 25 °C (lit.)

痕量阳离子

Ag: ≤0.000002%
Al: ≤0.00005%
Au: ≤0.00001%
B: ≤0.000002%
Ba: ≤0.00001%
Be: ≤0.000002%
Bi: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
In: ≤0.000002%
Li: ≤0.000002%
Mg: ≤0.00001%
Mn: ≤0.000002%
Mo: ≤0.000005%
Ni: ≤0.000002%
Pb: ≤0.00001%
Pt: ≤0.000002%
Sb: ≤0.000002%
Sn: ≤0.00001%
Ti: ≤0.000005%
Tl: ≤0.000005%
V: ≤0.000005%
Zn: ≤0.00001%
Zr: ≤0.000002%

SMILES字符串

Cc1ccccc1

储存温度

2-30°C

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

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一般描述

EMSURE 等级的溶剂适用于广泛的经典实验室应用,并且常用于受监管且要求很高的实验室应用。EMSURE 提供全球最佳和最广泛的产品规格。在此声明,我们的EMSURE 系列产品符合ACS、欧洲药典(Reag.Ph Eur)试剂部分以及ISO标准。

应用


  • Toluene Detection in Biological Samples Using SPME-GC-MS.: 本研究提出了一种使用固相微萃取结合气相色谱-质谱 (SPME-GC-MS) 检测生物样品甲苯含量的方法。该方法兼具高灵敏度和准确性,适合于甲苯暴露的生物监测(Suh et al., 2015)。

  • Adsorption Characteristics of Toluene on Metal-Organic Frameworks.: 本文探讨了甲苯在各种金属有机骨架 (MOF) 上的吸附特性。这项研究确定了对甲苯吸附最有效的 MOF,提供了有关空气净化工业应用的见解(Zhang et al., 2019)。

联系

Discover EMSURE - to be more than sure!

其他说明

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法律信息

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

警示用语:

Danger

危险分类

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

39.9 °F - closed cup

闪点(°C)

4.4 °C - closed cup


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实验方案

Summary application report for analysis of moisture in Crude oil

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