Merck
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W252506

Sigma-Aldrich

Glicerol

FCC, FG

Synonym(s):
1,2,3-propanotriol, Glicerina
Linear Formula:
HOCH2CH(OH)CH2OH
CAS Number:
Molecular Weight:
92.09
Número FEMA:
2525
Beilstein:
635685
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

fonte biológica

palm oil

Nível de qualidade

grau

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

densidade de vapor

3.1 (vs air)

pressão de vapor

<1 mmHg ( 20 °C)

Ensaio

≥99% (GC)

forma

viscous liquid

temperatura de autoignição

698 °F

índice de refração

n20/D 1.474 (lit.)

pH

5.5-8

pb

182 °C/20 mmHg (lit.)

pf

20 °C (lit.)

densidade

1.25 g/mL (lit.)

application(s)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

alérgeno de fragrância

no known allergens

Organoléptico

faint

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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This Item
15523G627977067
Glycerol FCC, FG

Sigma-Aldrich

W252506

Glycerol

Glycerol puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E422, anhydrous, 99.0-101.0% (alkalimetric)

Sigma-Aldrich

15523

Glycerol

Glycerol BioXtra, &#8805;99% (GC)

Sigma-Aldrich

G6279

Glycerol

Glycerol analytical standard

Supelco

77067

Glycerol

biological source

palm oil

biological source

-

biological source

-

biological source

-

grade

FG, Fragrance grade, Halal, Kosher

grade

-

grade

-

grade

analytical standard

agency

follows IFRA guidelines

agency

-

agency

-

agency

-

vapor density

3.1 (vs air)

vapor density

3.1 (vs air)

vapor density

3.1 (vs air)

vapor density

3.1 (vs air)

assay

≥99% (GC)

assay

99.0-101.0% (alkalimetric), 99.0-101.0% (calc. on H2O free substance)

assay

≥99% (GC)

assay

≥98.5% (GC)

refractive index

n20/D 1.474 (lit.)

refractive index

n20/D 1.471-1.474, n20/D 1.474 (lit.)

refractive index

n20/D 1.474 (lit.)

refractive index

n20/D 1.474 (lit.)

Descrição geral

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.

Aplicação

O glicerol é usado no preparo da amostra e na formação de gel para eletroforese em gel de poliacrilamida. O glicerol (5%-10%) aumenta a densidade de uma amostra, de modo que a amostra forme uma camada no fundo do poço de amostra de um gel. O glicerol também é usado para preparar géis gradientes e como estabilizante proteico e componente do tampão de armazenamento.

Código de classe de armazenamento

10 - Combustible liquids

WGK

WGK 1

Ponto de fulgor (ºF)

390.2 °F - Pensky-Martens closed cup

Ponto de fulgor (ºC)

199 °C - Pensky-Martens closed cup

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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