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甘油
Glycerol
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4061528 | 1 L | 1040 | |||
| 4061528 | 2.5 L | 1970 | |||
| 4061528 | 1 GAL | 2300 | |||
| 4061528 | 4 L | 3180 |
产品别名
56-81-5
甘油
Glycerol
1,2,3-Propanetriol
Glycerin
1,2,3-丙三醇
丙三醇
结构式
基本信息
| Linear Formula【线性分子式】 | HOCH2CH(OH)CH2OH |
| Molecular weight | 92.09 |
| Beilstein | 635685 |
| MDL number | MFCD00004722 |
| General description【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. |
| Application【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。 |
| Features and Benefits【特点和优势】 | BioRenewable Replacement for Petroleum-based Glycerol |
产品性质
| vapor density【蒸汽密度】 | 3.1 (vs air) |
| vapor pressure【蒸汽压】 | <1 mmHg ( 20 ℃) |
| Assay【测定】 | ≥99.5% |
| form【形式】 | liquid |
| autoignition temp.【自燃温度】 | 698 °F |
| greener alternative product characteristics【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. |
| refractive index【折射率】 | n |
| bp | 182 ℃/20 mmHg (lit.) |
| mp | 20 ℃ (lit.) |
| density | 1.25 g/mL (lit.) |
| greener alternative category【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
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 390.2 °F - Pensky-Martens closed cup |
| Flash Point(C)【闪点(C)】 | 199 ℃ - Pensky-Martens closed cup |
