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安全信息

270717

Supelco

乙腈

≥99.93%, HPLC grade, suitable for HPLC

别名:

ACN, 乙腈, 氰甲烷, 甲基氰

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About This Item

线性分子式:
CH3CN
CAS号:
75-05-8
分子量:
41.05
Beilstein:
741857
EC 号:
200-835-2
MDL编号:
MFCD00001878
UNSPSC代码:
12190000
PubChem化学物质编号:
329752966
等级:
HPLC grade
方案:
≥99.93%
技术:
HPLC: suitable
沸点:
81-82 °C (lit.)
蒸汽压:
72.8 mmHg ( 20 °C)

产品名称

乙腈, HPLC grade, ≥99.93%

等级

HPLC grade

蒸汽密度

1.41 (vs air)

蒸汽压

72.8 mmHg ( 20 °C)

描述

gradient analysis <= 0.005 254nm

方案

≥99.93%

表单

liquid

自燃温度

973 °F

纯化方式

sub-micron filtration

expl. lim.

16 %

技术

HPLC: suitable

杂质

<0.005% water

蒸发残留物

<0.0002%

颜色

colorless

折射率

n20/D 1.344 (lit.)

沸点

81-82 °C (lit.)

mp

−45 °C (lit.)
−48 °C

溶解性

water: soluble (completely)

密度

0.786 g/mL at 25 °C (lit.)

吸附

<0.005 mAU at 254 nm

λ

H2O reference

紫外吸收

λ: 190 nm Amax: 1.00
λ: 200 nm Amax: 0.05
λ: 210 nm Amax: 0.03
λ: 220 nm Amax: 0.01
λ: 235-400 nm Amax: 0.005

包装形式

neat

SMILES字符串

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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相关类别

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

35.6 °F - closed cup

闪点(°C)

2.0 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
10214CW
10201TW
07905MV
05428HW
05420LV

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Purification of acetonitrile.
Walter M and Ramaley L.
Analytical Chemistry, 45(1), 165-166 (1973)
Michelangelo Anastassiades et al.
Journal of AOAC International, 86(2), 412-431 (2003-05-02)
A simple, fast, and inexpensive method for the determination of pesticide residues in fruits and vegetables is introduced. The procedure involves initial single-phase extraction of 10 g sample with 10 mL acetonitrile, followed by liquid-liquid partitioning formed by addition of
Timo Glatter et al.
Molecular systems biology, 5, 237-237 (2009-01-22)
Protein complexes represent major functional units for the execution of biological processes. Systematic affinity purification coupled with mass spectrometry (AP-MS) yielded a wealth of information on the compendium of protein complexes expressed in Saccharomyces cerevisiae. However, global AP-MS analysis of
Kangmin Chon et al.
Water research, 81, 388-397 (2015-07-05)
In this study, the changes in UV absorbance at 254 nm (UVA254) and electron donating capacity (EDC) were investigated as surrogate indicators for assessing removal of micropollutants and bromate formation during ozonation of wastewater effluents. To measure the EDC, a novel
Elke H J Krekels et al.
Clinical pharmacokinetics, 53(6), 553-563 (2014-02-06)
From a previously validated paediatric population pharmacokinetic model, it was derived that non-linear morphine maintenance doses of 5 μg/kg(1.5)/h, with a 50 % dose reduction in neonates with a postnatal age (PNA) <10 days, yield similar morphine and metabolite concentrations
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