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Glycerol

丙三醇

品牌
Sigma-Aldrich
CAS
56-81-5
货号
911046
规格纯度
BioRenewable, ≥99.5%
参考价格
904.62 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Glycerol is non-toxic, biodegradable, and comes from a renewable feedstock, thus aligns with "Safer Solvents and Auxiliaries", "Use of Renewable Feedstocks", and "Design for Degradation". Click here for more information.

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。

特点和优势

BioRenewable
Replacement for Petroleum-based Glycerol

基本信息

线性分子式HOCH2CH(OH)CH2OH
分子量92.09
Beilstein635685
MDL编号MFCD00004722

产品性质

蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.5%
形式liquid
自燃温度698 °F
环保替代产品特性Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
折射率n20/D 1.474 (lit.)
bp182 ℃/20 mmHg (lit.)
mp20 ℃ (lit.)
密度1.25 g/mL (lit.)
环保替代产品分类Aligned
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup

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