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
276855
Diméthylsulfoxyde
Dimethyl sulfoxide
anhydrous, ≥99.9%
Synonyme(s) :
DMSO, Sulfoxyde de méthyle
Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
About This Item
Formule linéaire :
(CH3)2SO
Numéro CAS:
Poids moléculaire :
78.13
Beilstein:
506008
Numéro CE :
Numéro MDL:
Code UNSPSC :
12191502
ID de substance PubChem :
Qualité:
anhydrous
Essai:
≥99.9%
pb:
189 °C (lit.)
Pression de vapeur:
0.42 mmHg ( 20 °C)
Le tarif et la disponibilité ne sont pas disponibles actuellement.
Produits recommandés
Qualité
anhydrous
Niveau de qualité
Densité de vapeur
2.7 (vs air)
Pression de vapeur
0.42 mmHg ( 20 °C)
Essai
≥99.9%
Forme
liquid
Température d'inflammation spontanée
573 °F
Limite d'explosivité
42 %, 63 °F
Impuretés
<0.005% water
Résidus d'évap.
<0.0005%
Couleur
colorless
Indice de réfraction
n20/D 1.479 (lit.)
pb
189 °C (lit.)
Pf
16-19 °C (lit.)
Solubilité
H2O: miscible (completely)
Densité
1.10 g/mL (lit.)
Chaîne SMILES
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
Clé InChI
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Catégories apparentées
Description générale
Application
Conditionnement
18 l, 200 l conditionnés en récipients en acier inoxydable Pure-Pac® ; 100 ml, 250 ml, 1 l, 2 l, 6 × 1 l conditionnés en flacons Sure/Seal®.
Voir nos options de récipients consignés.
Attention
Refroidit facilement et revient doucement à la température de la pièce. Les produits solides peuvent être reliquéfiés par chauffage à la température ambiante sans abîmer le produit.
Autres remarques
L'article réf. 276855-4X2L va être supprimé. Nous vous invitons à le commander au flacon sous la référence 276855-2L (article physiquement identique et possédant exactement les mêmes spécifications).
Les récipients Pure-Pac® II requièrent l'utilisation de coupleurs de vanne Macro de Micro Matic, réf. Z560723, pour la distribution des solvants.
Pour en savoir plus sur la miscibilité du diméthylsulfoxyde, veuillez suivre le lien suivant :
Tableau de miscibilité du diméthylsulfoxyde
Tableau de miscibilité du diméthylsulfoxyde
Informations légales
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
188.6 °F - closed cup
Point d'éclair (°C)
87 °C - closed cup
Équipement de protection individuelle
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Les clients ont également consulté
The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals
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Hoang VLe and Ganem B
Organic Syntheses, 89, 404-404 (2012)
Dimethyl sulfoxide oxidations.
Epstein WW & Sweat FW.
Organic Syntheses, 67(3), 247-260 (1967)
Oxidation of long-chain and related alcohols to carbonyls by dimethyl sulfoxide" activated" by oxalyl chloride.
Mancuso AJ, et al.
The Journal of Organic Chemistry, 43(12), 2480-2482 (1978)
Young-Keun Yang et al.
Nature protocols, 2(7), 1740-1745 (2007-07-21)
This protocol describes detailed procedures for the preparation of a rhodamine-based mercury probe and for its applications to the detection of mercury in cells and vertebrate organisms. The mercury probe 1, which is prepared in two steps from rhodamine 6G
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can i use it in cell culturing
1 answer-
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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
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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 DMSO dissolved in?
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DMSO is not dissolved in any solvent. It is a pure chemical compound that is a liquid at room temperature.
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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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Is Dimethyl sulfoxide a sterile product?
1 answer-
No, this product is not considered sterile. Product Nos. D2560 and D2438 are sterile-filtered.
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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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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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