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关于此项目
线性分子式:
HOCH2CH(OH)CH2OH
化学文摘社编号:
分子量:
92.09
UNSPSC Code:
50161901
NACRES:
NA.31
PubChem Substance ID:
EC Number:
200-289-5
Beilstein/REAXYS Number:
635685
MDL number:
Assay:
≥99.0%
Grade:
Molecular Biology, reagent grade
Technique(s):
MALDI-MS: suitable, cryopreservation: suitable
Bp:
182 °C/20 mmHg (lit.)
Vapor pressure:
<1 mmHg ( 20 °C)
Quality Segment
grade
Molecular Biology, reagent grade
vapor density
3.1 (vs air)
vapor pressure
<1 mmHg ( 20 °C)
assay
≥99.0%
form
viscous liquid
autoignition temp.
698 °F
expl. lim.
≥2.7-19.0 %
sustainability
Sustainability features
technique(s)
MALDI-MS: suitable, cryopreservation: suitable
impurities
<5 ppm Iron, <5 ppm heavy metal, <5 ppm magnesium
refractive index
n
pH
5.5-8
bp
182 °C/20 mmHg (lit.)
mp
20 °C (lit.)
solubility
water: 1 mL/mL, clear, colorless
density
1.25 g/mL (lit.)
cation traces
Fe: ≤5 ppm, Mg: ≤5 ppm, heavy metals (as Pb): <5 ppm
application(s)
life science and biopharma
microbiology
sample preservation
foreign activity
DNase, RNase, NICKase, and protease, none detected
SMILES string
OCC(O)CO
InChI
1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI key
PEDCQBHIVMGVHV-UHFFFAOYSA-N
General description
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。
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Application
甘油可用作:
- 免疫荧光封固剂成分
- 结核分枝杆菌和鸟分枝杆菌细胞培养过程中的补充剂;
- 酶生物燃料电池设计过程中的燃料;
- 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;
Biochem/physiol Actions
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。
Features and Benefits
本品已针对是否存在核酸酶和蛋白酶进行了分析。
Other Notes
本产品仅可用于实验室用途,不适于药用、家用或其他用途。
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存储类别
10 - Combustible liquids
闪点 (F)
390.2 °F - Pensky-Martens closed cup
闪点 (°C)
199 °C - Pensky-Martens closed cup
PPE(个人防护设备)
Eyeshields, Gloves