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
Dimetil solfossido
Dimethyl sulfoxide
anhydrous, ≥99.9%
Sinonimo/i:
DMSO
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About This Item
Formula condensata:
(CH3)2SO
Numero CAS:
Peso molecolare:
78.13
Beilstein:
506008
Numero CE:
Numero MDL:
Codice UNSPSC:
12191502
ID PubChem:
Grado:
anhydrous
Saggio:
≥99.9%
P. ebollizione:
189 °C (lit.)
Tensione di vapore:
0.42 mmHg ( 20 °C)
Prezzi e disponibilità al momento non sono disponibili
Prodotti consigliati
Grado
anhydrous
Livello qualitativo
Densità del vapore
2.7 (vs air)
Tensione di vapore
0.42 mmHg ( 20 °C)
Saggio
≥99.9%
Stato
liquid
Temp. autoaccensione
573 °F
Limite di esplosione
42 %, 63 °F
Impurezze
<0.005% water
Residuo dopo evaporazione
<0.0005%
Colore
colorless
Indice di rifrazione
n20/D 1.479 (lit.)
P. ebollizione
189 °C (lit.)
Punto di fusione
16-19 °C (lit.)
Solubilità
H2O: miscible (completely)
Densità
1.10 g/mL (lit.)
Stringa SMILE
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Descrizione generale
Applicazioni
Confezionamento
Grandi volumi, 18 L o 200 L, confezionati in contenitori d′acciaio inossidabile PurePac®; Tagli da 100 mL, 250ml, 1 L, 2 L, 6×1 L confezionati in flaconi Sure/Seal®
Avvertenza
Si sottoraffredda facilmente e rifonde lentamente a temperatura ambiente. Il prodotto solidificato può liquefarsi nuovamente senza subire danni se riscaldato a temperatura ambiente.
Altre note
L′articolo codice 276855-4X2L uscirà di produzione. Ordinare il flacone singolo 276855-2L che è fisicamente identico e ha esattamente le stesse specifiche.
Per informazioni sulla miscibilità del dimetilsolfossido, visitare il link:
tabella sulla miscibilità/immiscibilità del dimetilsolfossido
tabella sulla miscibilità/immiscibilità del dimetilsolfossido
Per l′erogazione dei solventi, i contenitori Pure-Pac® II richiedono l′adattatore MacroValve Micromatic Z560723.
Note legali
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
188.6 °F - closed cup
Punto d’infiammabilità (°C)
87 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Articoli
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
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfUtile?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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 risposta-
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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Where does DMSO come from?
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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 Sure/Seal™ packaging?
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The Aldrich Sure/Seal™ packaging system is useful in the handling and storage of air-sensitive reagents.
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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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Dimethyl sulfoxide (DMSO) should be a liquid. Why did it arrive as a solid?
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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?
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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?
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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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