77067
Glycerol
analytical standard
동의어(들):
1,2,3-Propanetriol, Glycerin
로그인조직 및 계약 가격 보기
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HOCH2CH(OH)CH2OH
CAS 번호:
Molecular Weight:
92.09
Beilstein:
635685
EC Number:
MDL number:
UNSPSC 코드:
85151701
PubChem Substance ID:
NACRES:
NA.24
Grade
analytical standard
Quality Level
vapor density
3.1 (vs air)
vapor pressure
<1 mmHg ( 20 °C)
분석
≥98.5% (GC)
autoignition temp.
698 °F
유통기한
limited shelf life, expiry date on the label
환경친화적 대안 제품 특성
Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
기술
HPLC: suitable
gas chromatography (GC): suitable
불순물
≤0.3% water
refractive index
n20/D 1.474 (lit.)
bp
182 °C/20 mmHg (lit.)
mp
20 °C (lit.)
density
1.25 g/mL (lit.)
응용 분야
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
형식
neat
환경친화적 대안 카테고리
SMILES string
OCC(O)CO
InChI
1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI key
PEDCQBHIVMGVHV-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Glycerol is a simple polyol compound, which is obtained as a byproduct of soap and biodiesel industries.
Glycerol is odourless, colorless, viscous in nature, and exists as a sweet tasting liquid. It can be derived naturally as well as from petrochemical feedstock. Glycerol has a wide variety of applications, and is one of the most valuable and versatile chemical substances in nature. It can be used as an emollient, solvent, sweetening agent, in pharmaceutical formulations, cosmetics, foodstuffs and toiletries. It is very stable and can be easily stored under normal temperature; also it is non-irritating and has no adverse impact to the environment.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here
We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. Glycerol, with its high boiling point, low flammability, and polarity, is a standout choice. As a non-toxic and biodegradable compound, it aligns perfectly with the principles of ′Safer Solvents and Auxiliaries′ and ′Design for Degradation′. Click here for more information.
애플리케이션
Glycerol has been used as
- a supplement during cell culture of Mycobacterium tuberculosis and Mycobacterium avium.
- a fuel during designing enzymatic biofuel cell.
- a liquid composite matrix with 4-HCCA and 3-aminoquinoline for analysis of neutral and acidic glycans.
- a matrix for fast atom bombardment MS.
- may be employed as liquid matrix for the quantification studies by MALDI (Matrix-assisted laser desorption/ionization mass spectrometry) analysis.
Glycerol may be used as a reference standard in the determination of glycerol in samples of beer using gas liquid chromatography (GLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
생화학적/생리학적 작용
Glycerol is hygroscopic in nature and is soluble in water owing to its three hydrophilic alcoholic hydroxyl groups. It can form both inter- and intramolecular hydrogen bonds, making it a very flexible molecule. The physiologic effect of glycerine is due to cell-mediated immunity, increased IgG production and increased histamine release.
기타 정보
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
390.2 °F - Pensky-Martens closed cup
Flash Point (°C)
199 °C - Pensky-Martens closed cup
The Future of Glycerol (2010)
The quantitative determination of glycerol in beer by gas?liquid chromatography.
Parker E W and Richardson J P.
Journal of the Institute of Brewing, 76(2), 191-198 (1970)
Biofuels: Securing the Planet?s Future Energy Needs (2008)
B E Aronson et al.
Biochimica et biophysica acta, 1839(11), 1273-1282 (2014-06-01)
GATA4 is expressed in the proximal 85% of small intestine where it promotes a proximal intestinal ('jejunal') identity while repressing a distal intestinal ('ileal') identity, but its molecular mechanisms are unclear. Here, we tested the hypothesis that GATA4 promotes a
Guntram Borck et al.
Genome research, 25(2), 155-166 (2015-01-07)
RNA polymerase III (Pol III) synthesizes tRNAs and other small noncoding RNAs to regulate protein synthesis. Dysregulation of Pol III transcription has been linked to cancer, and germline mutations in genes encoding Pol III subunits or tRNA processing factors cause
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