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1211006

USP

Dimethylsulfoxid

United States Pharmacopeia (USP) Reference Standard

Synonym(e):

DMSO, Methylsulfoxid

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About This Item

Lineare Formel:
(CH3)2SO
CAS-Nummer:
67-68-5
Molekulargewicht:
78.13
Beilstein:
506008
MDL-Nummer:
MFCD00002089
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329749622
NACRES:
NA.24

Qualität

pharmaceutical primary standard

Dampfdichte

2.7 (vs air)

Dampfdruck

0.42 mmHg ( 20 °C)

Selbstzündungstemp.

573 °F

Expl.-Gr.

42 %, 63 °F

Hersteller/Markenname

USP

Verfügbarkeit

not available in (Sales restrictions may apply)

Brechungsindex

n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp (Schmelzpunkt)

16-19 °C (lit.)

Dichte

1.10 g/mL (lit.)

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

SMILES String

CS(C)=O

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

InChIKey

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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Allgemeine Beschreibung

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Anwendung

Dimethyl sulfoxide USP reference standard intended for use in specified quality tests and assays.

Also used to prepare standard, system suitability, and standard stock solutions for assay and impurity analysis according to the given below monographs of United States Pharmacopeia (USP):
  • Dimethyl Sulfoxide Topical Solution
  • Methylsulfonylmethane

Vorsicht

Unterkühlt leicht und schmilzt langsam bei Raumtemperatur. Das verfestigte Produkt kann durch Erwärmen auf Raumtemperatur wieder verflüssigt werden, ohne dabei geschädigt zu werden.

Hinweis zur Analyse

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Sonstige Hinweise

Sales restrictions may apply.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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