Name: Glycerol
Brand: SIGALD

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About This Item

Linear Formula:

HOCH₂CH(OH)CH₂OH

CAS Number:

56-81-5

Molecular Weight:

92.09

Beilstein:

635685

EC Number:

200-289-5

MDL number:

MFCD00004722

UNSPSC Code:

12191502

PubChem Substance ID:

329799969

NACRES:

NA.05

Grade:

ACS reagent

Technique(s):

electrophoresis: suitable

Bp:

182 °C/20 mmHg (lit.)

Vapor pressure:

<1 mmHg ( 20 °C)

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grade

ACS reagent

Quality Level

200

vapor density

3.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

Assay

≥99.5%

form

viscous liquid

autoignition temp.

698 °F

expl. lim.

2.6-11.3 %

technique(s)

electrophoresis: suitable

impurities

Acrolein and glucose, passes test
Fatty acid esters, passes test
H₂SO₄, passes test (darkened)
Neutrality, passes test
≤0.003% Chlorinated compounds (as Cl)
≤0.500% Water (H₂O)

ign. residue

≤0.0050%

color

APHA: ≤10

refractive index

n20/D 1.474 (lit.)

pH

5.5-8

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

density

1.25 g/mL (lit.)

anion traces

sulfate (SO₄^2-): passes test

cation traces

heavy metals (as Pb): ≤2 ppm

SMILES string

OCC(O)CO

InChI

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

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

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General description

Glycerol, also known as Glycerin, is a sugar alcohol. It is a viscous liquid that is odorless, colorless, and hygroscopic in nature. It is highly soluble in water and can also react with aldehydes, ketones, acetic acid, methyl, and ethyl acetates forming acetals, cetals, and glycerine acetates. It finds numerous applications in the food, pharmaceutical, and cosmetic sectors.

Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

Application

Glycerol is used as a starting material or reactant in chemical synthesis.

Other Notes

Go to our BioRenewable Alternative Glycerol − 911038

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

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