Merck
All Photos(4)

A3553

Sigma-Aldrich

丙烯酰胺

suitable for electrophoresis, ≥99% (HPLC), powder

Synonym(s):
2-丙烯酰胺, 丙烯酸酰胺
Linear Formula:
CH2=CHCONH2
CAS Number:
Molecular Weight:
71.08
Beilstein:
605349
EC 号:
MDL编号:
eCl@ss:
39031205
PubChem化学物质编号:
NACRES:
NB.22

蒸汽密度

2.45 (vs air)

质量水平

200

蒸汽压

0.03 mmHg ( 40 °C)

测定

≥99% (HPLC)

形式

powder

technique(s)

electrophoresis: suitable

杂质

≤0.005% Acrylic acid
≤0.005% Insoluble in water

电导率

≤10 μmho (35% solution)

bp

125 °C/25 mmHg (lit.)

mp

82-86 °C (lit.)

溶解性

water: soluble 2.5 g/10 mL, clear, colorless

痕量阳离子

Fe: ≤1 ppm
Mg: ≤3 ppm
heavy metals (as Pb): ≤5 ppm

SMILES string

NC(=O)C=C

InChI

1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5)

InChI key

HRPVXLWXLXDGHG-UHFFFAOYSA-N

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一般描述

丙烯酰胺是色氨酸荧光的猝灭剂。丙烯酰胺与双丙烯酰胺交联形成聚丙烯酰胺凝胶,可用于分离蛋白质和其他生物分子。双丙烯酰胺是交联所必需的,而单体聚合需要丙烯酰胺。在电泳过程中,丙烯酰胺使半胱氨酸的SH基和蛋白质的ε-NH2赖氨酸残基烷基化。

应用

丙烯酰胺可用于制备聚丙烯酰胺凝胶。

包装

100, 500 g in glass bottle
1 kg in glass bottle

相容性

该物质已通过多种手部防护测试,符合CE标准。请参阅相关产品,找到推荐的处理该产品的手套。

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Oral

靶器官

Peripheral nervous system

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(F)

280.4 °F - closed cup

闪点(C)

138 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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