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G2025

甘油

Name: 甘油
Brand: SIGMA

BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for electrophoresis, ≥99% (GC)

别名:

1,2,3-丙三醇, 甘油

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关于此项目

线性分子式:

HOCH₂CH(OH)CH₂OH

化学文摘社编号:

56-81-5

分子量:

92.09

UNSPSC Code:

50161901

NACRES:

NA.21

PubChem Substance ID:

24895082

EC Number:

200-289-5

Beilstein/REAXYS Number:

635685

MDL number:

MFCD00004722

Assay:

≥99% (GC)

Technique(s):

cell culture | insect: suitable, cell culture | mammalian: suitable

Bp:

182 °C/20 mmHg (lit.)

Vapor pressure:

<1 mmHg ( 20 °C)

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vapor density

3.1 (vs air)

Quality Level

300

vapor pressure

<1 mmHg ( 20 °C)

product line

BioReagent

assay

≥99% (GC)

form

viscous liquid

autoignition temp.

698 °F

greener alternative product characteristics

Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

cell culture | insect: suitable, cell culture | mammalian: suitable

impurities

≤0.005% Chlorinated compounds, ≤0.005% Sulfate (SO₄)

refractive index

n20/D 1.474 (lit.)

pH

5.5-8

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

density

1.25 g/mL (lit.)

suitability

suitable for electrophoresis

greener alternative category

Aligned

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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General description

甘油是无味无色，具有粘性的甜味液体。它可以是天然来源，也可以来自石化原料。甘油具有广泛的应用，是自然界中最有价值和多功能的化学物质之一。它可用作润肤剂、溶剂、甜味剂，可用于药物配方、化妆品、食品和洗漱品中。它非常稳定，可以在常温下储存；它也无刺激性，对环境没有不良影响。

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. Glycerol, with its high boiling point, low flammability, and polarity, is a standout choice. As a non-toxic and biodegradable compound, it aligns perfectly with the principles of ′Safer Solvents and Auxiliaries′ and ′Design for Degradation′. Click here for more information.

Application

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。

Biochem/physiol Actions

甘油已被用作

结核分枝杆菌 和 鸟分枝杆菌细胞培养过程中的补充剂；
在设计酶生物燃料电池过程中的燃料；
含有4-HCCA和3-氨基喹啉的液体复合基质，可用于分析中性和酸性聚糖；
进行快原子轰击电离质谱的基质；
MALDI（基质辅助激光解吸/电离质谱）定量分析研究的液体基质。

甘油本质上是吸湿的，并且由于其具有三个亲水性醇羟基而可溶于水。它可以形成分子间和分子内氢键，使其成为一种非常灵活的分子。甘油的生理作用是由于其在细胞介导的免疫、增加的IgG产生、以及增加的组胺释放中的影响。

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

390.2 °F - Pensky-Martens closed cup

flash_point_c

199 °C - Pensky-Martens closed cup

ppe

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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实验方案

Hand-casting gels for PAGE and SDS-PAGE using mPAGE® TurboMix Bis-Tris Gel Casting Kits

Simplify your SDS-PAGE gel preparation with our pre-mixed solutions and protocols to achieve precise protein separation.

使用mPAGE® TurboMix Bis-Tris制胶试剂盒手动灌制PAGE和SDS-PAGE凝胶

聚丙烯酰胺凝胶化学性质概述以及使用mPAGE® TurboMix Bis-Tris制胶试剂盒手动灌注聚丙烯酰胺凝胶的详细说明

全球贸易项目编号

货号	GTIN
G2025-500ML	04061838255600
G2025-1L	04061838255594
G2025-100ML	04061838255587

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