Merck
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G7757

Sigma-Aldrich

甘油

ReagentPlus®, ≥99.0% (GC)

Synonym(s):
1,2,3-丙三醇, 甘油
Linear Formula:
HOCH2CH(OH)CH2OH
CAS Number:
Molecular Weight:
92.09
Beilstein:
635685
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

3.1 (vs air)

质量水平

200

蒸汽压

<1 mmHg ( 20 °C)

产品线

ReagentPlus®

测定

≥99.0% (GC)

形式

viscous liquid

自燃温度

698 °F

expl. lim.

2.6-11.3 %

technique(s)

electrophoresis: suitable

杂质

≤0.1% sulfated ash
≤1.0% water (Karl Fischer)

折射率

n20/D 1.474 (lit.)

pH值(酸碱度)

5.5-8

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

密度

1.25 g/mL (lit.)

SMILES string

OCC(O)CO

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

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包装

500 mL in poly bottle
1 L in poly bottle
5, 20 L in poly drum
1 gal in poly bottle

应用

甘油可用于样品制备和凝胶形成,以用于聚丙烯酰胺凝胶电泳。 甘油(5-10%)可增加样品的密度,使样品层处于凝胶样品孔的底部。 甘油还用于帮助制备梯度凝胶和作为蛋白质稳定剂和储存缓冲液组分。

其他说明

Scripps Center for Metabolomics(斯克里普斯代谢组学中心)独立生成的串联质谱数据,可以PDF格式查看或下载。 G7757.pdf 经过测试的代谢物在 Scripps Center for Metabolomics(斯克里普斯代谢组学中心) METLIN 代谢物数据库中有重点介绍。更多信息请见sigma.com/metlin。

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

390.2 °F - Pensky-Martens closed cup

闪点(C)

199 °C - Pensky-Martens closed cup

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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