Merck
CN
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文件

V900122

Sigma-Aldrich

甘油

Vetec™, reagent grade, 99%

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别名:
1,2,3-丙三醇, 甘油
线性分子式:
HOCH2CH(OH)CH2OH
CAS号:
56-81-5
分子量:
92.09
Beilstein:
635685
EC 号:
200-289-5
MDL编号:
MFCD00004722
PubChem化学物质编号:
329829558

等级

reagent grade

蒸汽密度

3.1 (vs air)

蒸汽压

<1 mmHg ( 20 °C)

产品线

Vetec™

检测方案

99%

形式

viscous liquid

自燃温度

698 °F

expl. lim.

2.6-11.3 % (lit.)

technique(s)

electrophoresis: suitable

杂质

≤1.0% water
water

折射率

n20/D 1.474 (lit.)

pH值（酸碱度）

5 (20 °C, 100 g/L)

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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相关类别

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。

法律信息

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

320.0 °F - closed cup

闪点(°C)

160 °C - closed cup

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