Merck
All Photos(1)

G2289

Sigma-Aldrich

甘油

meets USP testing specifications

Synonym(s):
甘油, 1,2,3-丙三醇
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

Agency

USP/NF
meets USP testing specifications

质量水平

300

蒸汽密度

3.1 (vs air)

蒸汽压

<1 mmHg ( 20 °C)

形式

liquid

自燃温度

698 °F

折射率

n20/D 1.474 (lit.)

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

密度

1.25 g/mL (lit.)

application(s)

pharmaceutical (small molecule)

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, 4 L in poly bottle
20 L in composite drum

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。

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

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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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