GX0190

Glycerol

• Synonym(s): Glycerin, 1, 1,2,3-Propanetriol, Glycerin
• Linear Formula: HOCH₂CH(OH)CH₂OH
• CAS Number: 56-81-5
• Molecular Weight: 92.09
• Beilstein/REAXYS Number: 635685
• MDL number: MFCD00004722
• UNSPSC Code: 12352104
• EC Index Number: 200-289-5
• assay: ≥95%
• technique(s): electrophoresis: suitable
• bp: 182 °C/20 mmHg (lit.)
• vapor pressure: <1 mmHg ( 20 °C)

Properties

• vapor density: 3.1 (vs air)
• Quality Level: 200
• vapor pressure: <1 mmHg ( 20 °C)
• assay: ≥95%
• form: liquid
• autoignition temp.: 698 °F
• technique(s): electrophoresis: suitable
• impurities: ≤0.001% Chloride (Cl); ≤0.002% Sulfate (SO4); ≤0.003% Chlorinated compounds (as Cl); ≤5 ppm Heavy metals (as Pb)
• refractive index: n20/D 1.474 (lit.)
• pH: 5 (20 °C, 100 g/L in H₂O)

Description

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Analysis Note

Acrolein, glucose, and ammonium compoundsTo pass testAssay95% minChloride (Cl)0.001% maxChlorinated compounds (as Cl)0.003% maxColorTo pass testDescriptionTo pass testFatty acids and estersTo pass testHeavy metals (as Pb)5ppm maxIdentificationTo pass testReadily carbonizable substancesTo pass testResidue after ignition0.01% maxSpecific Gravity at 25/25°C1.249 minSulfate (SO4)0.002% max

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 390.2 °F - Pensky-Martens closed cup
• flash_point_c: 199 °C - Pensky-Martens closed cup