Direkt zum Inhalt
Merck
Alle Fotos(1)

Wichtige Dokumente

Gesamtdokumentation anzeigen

49770

Sigma-Aldrich

Glycerin

puriss. p.a., ACS reagent, anhydrous, dist., ≥99.5% (GC)

Synonym(e):

1,2,3-Propantriol, Glycerin

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise

Größe auswählen

250 ML
CHF 61.00
1 L
CHF 182.00
2.5 L
CHF 430.00

CHF 61.00

Versandbereit am10. April 2025Details

Bulk-Bestellung anfordern
Alle Fotos(1)

Größe auswählen

Ansicht ändern
250 ML
CHF 61.00
1 L
CHF 182.00
2.5 L
CHF 430.00

About This Item

Lineare Formel:
HOCH2CH(OH)CH2OH
CAS-Nummer:
56-81-5
Molekulargewicht:
92.09
Beilstein:
635685
EG-Nummer:
200-289-5
MDL-Nummer:
MFCD00004722
UNSPSC-Code:
12352104
PubChem Substanz-ID:
329757522
NACRES:
NA.21
bp:
182 °C/20 mmHg (lit.)

CHF 61.00

Versandbereit am10. April 2025Details

Bulk-Bestellung anfordern

Qualität

ACS reagent
puriss. p.a.
dist.

Dampfdichte

3.1 (vs air)

Dampfdruck

<1 mmHg ( 20 °C)

Assay

≥99.5% (GC)

Form

viscous liquid

Selbstzündungstemp.

698 °F

Expl.-Gr.

2.6-11.3 %

Methode(n)

electrophoresis: suitable

Verunreinigungen

acrolein and glucose, in accordance
 substances darkened by H2SO4, in accordance
≤0.05% fatty acid esters (as butyric acid)
≤0.1% water

Glührückstand

≤0.005%

Brechungsindex

n20/D 1.474 (lit.)

pH-Wert

5.5-8

bp

182 °C/20 mmHg (lit.)

mp (Schmelzpunkt)

20 °C (lit.)

Dichte

1.25 g/mL (lit.)

Anionenspuren

chloride (Cl-): ≤1 mg/kg
sulfate (SO42-): ≤10 mg/kg

Kationenspuren

Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
NH4+: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤1 mg/kg

SMILES String

OCC(O)CO

InChI

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

InChIKey

PEDCQBHIVMGVHV-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Allgemeine Beschreibung

Glycerol is widely used in industries based on food, polymer, resins, tobacco, detergents, explosives, drugs and personal care products. It is most commonly employed cheap feedstock in the chemical industry. Its transformation to various commercial value-added chemicals has been proposed.[1] A fast enzymatic assay for the determination of glycerol based on its reaction with ATP has been described.[2]

Anwendung

Glycerol has been used in the synthesis of poly(glycerol sebacate) (PGS) pre-polymer, which is required for the fabrication of PGS scaffolds.[3] It may be employed to protect the human red blood-cells from damage during the process of freezing and thawing.[4]

greener alternative product

Produkt-Nr.
Beschreibung
Preisangaben

911038

Glycerin, BioRenewable, ACS reagent, ≥99.5%

Ähnliches Produkt

Produkt-Nr.
Beschreibung
Preisangaben

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

390.2 °F - Pensky-Martens closed cup

Flammpunkt (°C)

199 °C - Pensky-Martens closed cup

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM9584
BCCM8602
STBL3839
BCCM6660
STBK7165

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Suche nach COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 7

1 of 7

Glycerin anhydrous (vegetable), EMPROVE&#174; EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS

SAFC

1.37028

Glycerin

Glycerin for molecular biology, &#8805;99.0%

Sigma-Aldrich

G5516

Glycerin

Glycerin FCC, FG

Sigma-Aldrich

W252506

Glycerin

1,2-Propandiol puriss. p.a., ACS reagent, &#8805;99.5% (GC)

Sigma-Aldrich

82280

1,2-Propandiol

Glycerin -Lösung puriss., meets analytical specification of Ph.&nbsp;Eur., BP, 84-88%

Sigma-Aldrich

15524

Glycerin -Lösung

Glycerin United States Pharmacopeia (USP) Reference Standard

USP

1295607

Glycerin

Phenolrot-Bouillon-Basis NutriSelect&#174; Plus, suitable for microbiology

Millipore

P8976

Phenolrot-Bouillon-Basis

The mechanism of the protective action of glycerol against haemolysis by freezing and thawing.
J E LOVELOCK
Biochimica et biophysica acta, 11(1), 28-36 (1953-05-01)
A rapid enzymatic assay for glycerol.
Garland PB and Randle PJ.
Nature, 196, 987 - 988 (1962)
Nafiseh Masoumi et al.
Journal of biomedical materials research. Part A, 101(1), 104-114 (2012-07-25)
Microfabricated poly(glycerol sebacate) (PGS) scaffolds may be applicable to tissue engineering heart valve leaflets by virtue of their controllable microstructure, stiffness, and elasticity. In this study, PGS scaffolds were computationally designed and microfabricated by laser ablation to match the anisotropy
Mario Pagliaro et al.
Angewandte Chemie (International ed. in English), 46(24), 4434-4440 (2007-05-02)
Today, industrial plants that produce glycerol are closing down and others are opening that use glycerol as a raw material, owing to the large surplus of glycerol formed as a by-product during the production of biodiesel. Research efforts to find
Shelley L Forrest et al.
The Journal of comparative neurology, 522(17), 3900-3927 (2014-07-22)
Artemin is a member of the glial cell line-derived neurotrophic factor (GDNF) family that has been strongly implicated in development and regeneration of autonomic nerves and modulation of nociception. Whereas other members of this family (GDNF and neurturin) primarily target
Alle zugehörigen Dokumente anzeigen

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.