Glycerol solution
SIGALD/15524 - puriss., meets analytical specification of Ph. Eur., BP, 84-88%
Synonym: 1,2,3-Propanetriol
CAS Number: 56-81-5
Empirical Formula (Hill Notation): C3H8O3 · xH2O
Molecular Weight: 92.09 (anhydrous basis)
EC Number: 200-289-5
MDL Number: MFCD00004722
Linear Formula: HOCH2CH(OH)CH2OH · aq
Product Type: Chemical
| anion traces | chloride (Cl-): ≤10 mg/kg |
| assay | 84-88% |
| bp | 182 °C/20 mmHg (lit.) |
| density | 1.252 g/mL at 25 °C (lit.) |
| expl. lim. | 2.6-11.3 % |
| form | liquid |
| grade | puriss. |
| ign. residue | ≤0.01% (as SO4) |
| impurities | acidity or alkalinity, in accordance |
| aldehyde, complies | |
| ester, complies | |
| impurities A and related substances (GC), complies | |
| residual solvents, complies | |
| sugar, complies | |
| ≤0.0005% heavy metals (as Pb) | |
| ≤0.003% halogene compounds (as Cl) | |
| 12-16% water (Karl Fischer) | |
| InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3 |
| InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA |
| pH | 5.5-8 |
| quality | meets analytical specification of Ph. Eur., BP |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | OCC(O)CO |
| suitability | complies for appearance of solution |
| vapor density | 3.1 (vs air) |
| vapor pressure | <1 mmHg |
| Application: | • Evolution of Thin-Liquid Films Surrounding Bubbles in Microfluidics and Their Impact on the Pressure Drop and Fluid Movement.: This study investigates the behavior of thin-liquid films around bubbles in microfluidic channels, exploring how glycerol solutions affect pressure drop and fluid dynamics, crucial for optimizing microfluidic device performance (Chao et al., 2020  ).• In Situ Free Radical Growth Mechanism of Platinum Nanoparticles by Microwave Irradiation and Electrocatalytic Properties.: The research demonstrates a novel method for synthesizing platinum nanoparticles using glycerol solutions under microwave irradiation, enhancing their electrocatalytic properties for potential applications in fuel cells (Inwati et al., 2016 ).• Electrochemical Characterization of Thin Film Electrodes Toward Developing a DNA Transistor.: This article focuses on the electrochemical properties of thin film electrodes in glycerol solutions, advancing the development of DNA transistors for biosensing applications (Harrer et al., 2010 ).• Effects of TiO(2) Nanotube Array Dimension and Annealing Temperature on the Acid Red 4 Degradation in Aqueous Solution by Photocatalytic Process.: The study explores the photocatalytic degradation of organic pollutants in glycerol solutions, using TiO2 nanotube arrays, highlighting the potential for environmental remediation applications (Ku et al., 2010 ).• Electroformation in a Flow Chamber with Solution Exchange as a Means of Preparation of Flaccid Giant Vesicles.: This research presents a method for producing giant vesicles in glycerol solutions using electroformation, applicable in drug delivery and synthetic biology (Peterlin et al., 2008 ). |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 320.0 °F - closed cup |
| Flash Point(C) | 160 °C - closed cup |
| Purity | 84-88% |
| bp | 182 °C/20 mmHg (lit.) |
| Density | 1.252 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352104 |