This product has not been tested for suitability in cell culture. Please see the link below to review cell culture tested DMSO product options:
https://www.sigmaaldrich.com/product/sigma/d2650
https://www.sigmaaldrich.com/product/sigma/d2438
https://www.sigmaaldrich.com/product/sigma/d4540
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Wichtige Dokumente
276855
Dimethylsulfoxid
Dimethyl sulfoxide
anhydrous, ≥99.9%
Synonym(e):
DMSO, Methylsulfoxid
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(4)
About This Item
Lineare Formel:
(CH3)2SO
CAS-Nummer:
Molekulargewicht:
78.13
Beilstein:
506008
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12191502
PubChem Substanz-ID:
Qualität:
anhydrous
Assay:
≥99.9%
bp:
189 °C (lit.)
Dampfdruck:
0.42 mmHg ( 20 °C)
Preise und Verfügbarkeit sind derzeit nicht verfügbar.
Empfohlene Produkte
Qualität
anhydrous
Qualitätsniveau
Dampfdichte
2.7 (vs air)
Dampfdruck
0.42 mmHg ( 20 °C)
Assay
≥99.9%
Form
liquid
Selbstzündungstemp.
573 °F
Expl.-Gr.
42 %, 63 °F
Verunreinigungen
<0.005% water
Abdampfrückstand
<0.0005%
Farbe
colorless
Brechungsindex
n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp (Schmelzpunkt)
16-19 °C (lit.)
Löslichkeit
H2O: miscible (completely)
Dichte
1.10 g/mL (lit.)
SMILES String
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChIKey
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Allgemeine Beschreibung
Anwendung
Verpackung
Mehrwegbehälter-Optionen anzeigen.
18 l, 200 l in Pure-Pac®-Edelstahlbehältern; 100 ml, 250 ml, 1 l, 2 l, 6×1 l in Sure/Seal®-Flaschen
Vorsicht
Unterkühlt leicht und schmilzt langsam bei Raumtemperatur. Das verfestigte Produkt kann durch Erwärmen auf Raumtemperatur wieder verflüssigt werden, ohne dabei geschädigt zu werden.
Sonstige Hinweise
Die Artikelnummer 276855-4X2L wird eingestellt. Bestellen Sie stattdessen bitte die Einzelflasche 276855-2L, die physisch identisch ist und genau dieselben Spezifikationen aufweist.
Informationen zur Mischbarkeit von Dimethylsulfoxid finden Sie unter folgendem Link:
Tabelle zur Mischbarkeit/Unmischbarkeit von Dimethylsulfoxid
Tabelle zur Mischbarkeit/Unmischbarkeit von Dimethylsulfoxid
Pure-Pac®-II-Behälter erfordern ein Micromatic-MacroValve-Verbindungsstück (Z560723) zur Entnahme von Lösungsmitteln.
Rechtliche Hinweise
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
Lagerklassenschlüssel
10 - Combustible liquids
WGK
WGK 1
Flammpunkt (°F)
188.6 °F - closed cup
Flammpunkt (°C)
87 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Artikel
TiO2 exhibits wide band gap semiconductor and memristor properties electronically, with high opacity and UV absorbance optically.
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can i use it in cell culturing
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
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Hello, I am Kui. I bought a DMSO anhydrous solvent from Sigma Aldrich Inc (CAS#: 67-68-5). I would like to know if there is inert gas inside the bottle. What kind of inert gas is it? Many thanks
1 answer-
Yes, this product is flushed with nitrogen.
Storage information can be accessed in the SDS available at this link: https://www.sigmaaldrich.com/US/en/sds/sial/276855
Helpful?
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What is Sure/Seal™ packaging?
1 answer-
The Aldrich Sure/Seal™ packaging system is useful in the handling and storage of air-sensitive reagents.
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Where does DMSO come from?
1 answer-
DMSO is known to have been isolated from tree bark in the past. It is now a commericially synthesized solvent.
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What is the DMSO dissolved in?
1 answer-
DMSO is not dissolved in any solvent. It is a pure chemical compound that is a liquid at room temperature.
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Dimethyl sulfoxide (DMSO) should be a liquid. Why did it arrive as a solid?
1 answer-
DMSO supercools easily, and re-melts slowly at room temperature. The melting point is 16-19 °C. The solidified product can be re-liquefied by warming to room temperature without detriment to the product.
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What is the molarity of DMSO?
1 answer-
DMSO will have a molarity of 14.1M, based on a density of 1.1 g/mL and a molecular weight of 78.13 g/mol.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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