跳转至内容
Merck

15523

Sigma-Aldrich

甘油

puriss., anhydrous, 99.0-101.0% (alkalimetric)

别名:

1,2,3-丙三醇, 甘油

登录查看公司和协议定价


About This Item

线性分子式:
HOCH2CH(OH)CH2OH
CAS号:
分子量:
92.09
Beilstein:
635685
EC號碼:
MDL號碼:
分類程式碼代碼:
12352104
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

3.1 (vs air)

品質等級

蒸汽壓力

<1 mmHg ( 20 °C)

等級

puriss.

化驗

99.0-101.0% (alkalimetric)
99.0-101.0% (calc. on H2O free substance)

形狀

viscous liquid

自燃溫度

698 °F

品質

anhydrous, 99.0-101.0% (alkalimetric)

expl. lim.

2.6-11.3 %

技術

IR spectroscopy: suitable
electrophoresis: suitable

雜質

≤1.0% water (Karl Fischer)

燃燒殘留物

≤0.01% (as SO4)

折射率

n20/D 1.470-1.475
n20/D 1.474 (lit.)

pH值

5.5-8

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

密度

1.2580-1.2644 g/mL at 20 °C
≥1.257 g/mL at 25 °C
1.25 g/mL (lit.)

正離子痕跡

As: ≤1 mg/kg
Cd: ≤1 mg/kg
Hg: ≤1 mg/kg
Pb: ≤1 mg/kg

適合性

complies for reaction against H2SO4
passes test for identity (IR)

儲存溫度

15-25°C

SMILES 字串

OCC(O)CO

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

InChI 密鑰

PEDCQBHIVMGVHV-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

甘油是一种无味无色并具有甜味的液体,在自然状态下具有黏性。它可以是自然存在的,也能衍生自石油化工原料。甘油具有十分广泛的应用,是自然中最具价值以及多功能性的化学物质之一。它可用作润肤剂、溶剂、甜味剂用于药物配方、化妆品、食品和化妆品中。它非常稳定且非常易于在常温下进行储存;它也没有刺激性,对环境没有不良影响。

生化/生理作用

甘油天然具有是吸湿性,并因其三个亲水性醇羟基而可溶于水。它可形成分子间及分子内的氢键,使其成为一种非常灵活的分子。 甘油的生理作用与细胞介导的免疫、IgG生成的提高以及增加的组胺释放相关。
甘油已被用作
  • 一种在结核分枝杆菌鸟分枝杆菌的细胞培养中的补充剂。
  • 一种设计酶法生物燃料电池中的燃料。
  • 一种含有4-HCCA及3-氨基-喹啉并用于中性及酸性多糖分析的液体复合基质。
  • 一种用于快速原子轰击质谱的基质。
  • 可作为液体基质用于基于 MALDI(基质辅助激光解吸电离质谱)分析的定量研究。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

390.2 °F - Pensky-Martens closed cup

閃點(°C)

199 °C - Pensky-Martens closed cup


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 4

1 of 4

Hovsep Mahdessian et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(24), 8913-8918 (2014-06-14)
Genome-wide association studies have identified a locus on chromosome 19 associated with plasma triglyceride (TG) concentration and nonalcoholic fatty liver disease. However, the identity and functional role of the gene(s) responsible for these associations remain unknown. Of 19 expressed genes
Shelley L Forrest et al.
The Journal of comparative neurology, 522(17), 3900-3927 (2014-07-22)
Artemin is a member of the glial cell line-derived neurotrophic factor (GDNF) family that has been strongly implicated in development and regeneration of autonomic nerves and modulation of nociception. Whereas other members of this family (GDNF and neurturin) primarily target
Tian Qiu et al.
Nature communications, 5, 5119-5119 (2014-11-05)
Biological microorganisms swim with flagella and cilia that execute nonreciprocal motions for low Reynolds number (Re) propulsion in viscous fluids. This symmetry requirement is a consequence of Purcell's scallop theorem, which complicates the actuation scheme needed by microswimmers. However, most
Benoît Ranchoux et al.
The American journal of pathology, 185(2), 356-371 (2014-12-17)
Pulmonary veno-occlusive disease (PVOD) is an uncommon form of pulmonary hypertension (PH) characterized by progressive obstruction of small pulmonary veins and a dismal prognosis. Limited case series have reported a possible association between different chemotherapeutic agents and PVOD. We evaluated
T W Chew et al.
Oncogene, 33(21), 2717-2727 (2013-07-03)
RAS and Rho small GTPases are key molecular switches that control cell dynamics, cell growth and tissue development through their distinct signaling pathways. Although much has been learnt about their individual functions in both cell and animal models, the physiological

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门