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 |
| Beilstein | 635685 |
| MDL编号 | MFCD00004722 |
产品性质
| 等级 | ACS reagent |
| 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 | n |
| bp | 182 ℃/20 mmHg (lit.) |
| mp | 20 ℃ (lit.) |
| 密度 | 1.25 g/mL (lit.) |
| 环保替代产品分类 | Aligned |
| SMILES string | OCC(O)CO |
| InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 |
| InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | 320.0 °F - closed cup |
| 闪点(C) | 160 ℃ - closed cup |
Sigma-Aldrich
m.cnreagent.com
