As stated in the 'PROPERTIES' section, each vial contains 1 mL. One ampule contains 1 mL of Dimethyl Sulfoxide, and 5 amps include 5 ampules containing 1 mL of Dimethyl Sulfoxide. each.
D9170
Dimetil solfossido
PCR Reagent
Sinonimo/i:
DMSO
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Cambia visualizzazione
| A voi/SKU | Disponibilità | Prezzo |
|---|---|---|
1 amp | Disponibile per la spedizione OGGIdaSchnelldorf Distribution | 66,40 € |
5 amp | Disponibile per la spedizione OGGIdaSchnelldorf Distribution | 229,00 € |
Informazioni su questo articolo
Formula condensata:
(CH3)2SO
Numero CAS:
Peso molecolare:
78.13
UNSPSC Code:
12191502
NACRES:
NA.25
PubChem Substance ID:
EC Number:
200-664-3
Beilstein/REAXYS Number:
506008
MDL number:
Assay:
≥99.5%
Technique(s):
PCR: suitable
Bp:
189 °C (lit.)
Vapor pressure:
0.42 mmHg ( 20 °C)
Servizio Tecnico
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Permettici di aiutartivapor density
2.7 (vs air)
vapor pressure
0.42 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
573 °F
shelf life
Recommended retest period - 2 years
expl. lim.
42 %, 63 °F
packaging
vial of 1 mL
technique(s)
PCR: suitable
impurities
≤0.1% water
water
color
colorless
refractive index
n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
solubility
H2O: miscible (completely)
density
1.10 g/mL (lit.)
suitability
suitable for PCR
application(s)
agriculture
SMILES string
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
General description
Dimethyl sulfoxide is a free radical scavenger and a cryopreservant. It elicits protective effect in double stranded breaks(DSBs). Dimethyl sulfoxide (1-10%) has been shown to accelerate strand renaturation and is believed to give the nucleic acid thermal stability against depurination. As a PCR cosolvent, DMSO may help improve yields, especially in long PCR.
Application
Dimethyl sulfoxide has been used as a component of polymerase chain reaction (PCR) mixture and as PCR facilitator.
Other Notes
For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Disclaimer
Si sottoraffredda facilmente e rifonde lentamente a temperatura ambiente. Il prodotto solidificato può liquefarsi nuovamente senza subire danni se riscaldato a temperatura ambiente.
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Questo articolo | |||
|---|---|---|---|
| technique(s) PCR: suitable | technique(s) HPLC: suitable | technique(s) immunoblotting: suitable | technique(s) cell culture | hybridoma: suitable, cryopreservation: suitable |
| application(s) agriculture | application(s) food and beverages | application(s) - | application(s) - |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 400 |
| assay ≥99.5% | assay ≥99.7% | assay ≥99.5% | assay - |
| solubility H2O: miscible (completely) | solubility - | solubility H2O: soluble(lit.), acetone: soluble(lit.), benzene: soluble(lit.), chloroform: soluble(lit.), ethanol: soluble(lit.) | solubility H2O: miscible (completely) |
| form liquid | form liquid | form liquid | form liquid |
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Classe di stoccaggio
10 - Combustible liquids
wgk
WGK 1
flash_point_f
188.6 °F - closed cup
flash_point_c
87 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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How much DMSO is in each of the vials (D9170)?
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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/418/501/product-dating-information-06-25-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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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 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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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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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 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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Does DMSO have any synthetic utility?
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DMSO has been used to oxidize thiols and disulfides to sulfonic acids, hydrolysis of epoxides, thioalkylation of phenols, and oxidation of primary alcohols and halides, and esters of primary alcohols to aldehydes.
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