This product is not anhydrous. The maximum allowable water content is < 0.1%. Please see the link below to review an anhydrous product option.
276855
https://www.sigmaaldrich.com/product/sial/276855
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| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
50 mL | Disponible para enviar HOYdesdeCarlos Spegazzini | US$ 103,00 |
100 mL | Fecha estimada de envío11 de noviembre de 2026desdeCarlos Spegazzini | US$ 164,00 |
250 mL | Fecha estimada de envío28 de octubre de 2026desdeCarlos Spegazzini | US$ 282,00 |
500 mL | Fecha estimada de envío09 de noviembre de 2026desdeCarlos Spegazzini | US$ 393,00 |
1 L | Fecha estimada de envío20 de noviembre de 2026desdeCarlos Spegazzini | US$ 550,00 |
Acerca de este artículo
US$ 103,00
Disponible para enviar HOYDetalles
grade
Molecular Biology
Quality Segment
vapor density
2.7 (vs air)
vapor pressure
0.42 mmHg ( 20 °C)
product line
BioReagent
assay
≥99.9%
form
liquid
autoignition temp.
573 °F
shelf life
Recommended retest period - 2 years
expl. lim.
42 %, 63 °F
technique(s)
DNA sequencing: suitable, PCR: suitable, transfection: suitable
impurities
≤0.001 meq/g Titratable acid, ≤0.1% water (Karl Fischer)
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.)
absorption
passes test
suitability
suitable for molecular biology
foreign activity
DNase and RNase, none detected
storage temp.
room temp
SMILES string
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
General description
- Adecuado para aplicaciones moleculares
- DMSO sin nucleasas
- Exento de ADNasas, ARNasas, proteasas y fosfatasas
- DMSO calidad para biología molecular
El dimetilsulfóxido (DMSO) es un reactivo orgánico muy polar que tiene excepcionales propiedades disolventes para los compuestos químicos orgánicos e inorgánicos.
Este producto está designado como de calidad para biología molecular y es idóneo para aplicaciones de biología molecular. Se ha analizado la presencia o ausencia de nucleasas y proteasas.
Application
- la reacción en cadena de la polimerasa (PCR)
- amplificación de los bancos de ADNc
- secuenciación del ADN
- disoluciones tampón para carga de columna para selección de ARN poli(A)+
- tampones para la transformación de E.coli competente
- protocolos de transfección
El dimetilsulfóxido se ha utilizado-
- como disolvente de oligonucleótidos en la impresión de matrices (array spotting)[1]
- como disolvente durante los análisis de micromatrices de miRNA y de la PCR cuantitativa en tiempo real (qRT-PCR)
- para la lisis celular durante el ensayo del MTT (bromuro de 3-4,5-dimetiltiazol-2-il)-2,5-difeniltetrazolio)
- para la preparación de la disolución de reserva durante la evaluación citofluorimétrica del potencial de la membrana mitocondrial (MMP)
- en la conservación de líneas celulares humanas y animales, y de bacteriófagos λ, como crioprotector.
Features and Benefits
Disclaimer
1 of 1
Este artículo | |||
|---|---|---|---|
| description Molecular Biology | description Pharmaceutical Secondary Standard; Certified Reference Material | description ACS Reagent Grade. | description Hybri-Max™, 0.2 μm filtered, BioReagent, suitable for hybridoma, ≥99.7%, Ampoule |
| assay ≥99.9% | assay - | assay ≥99% (GC) | assay ≥99.7% |
| grade Molecular Biology | grade pharmaceutical secondary standard, certified reference material | grade - | grade Hybri-Max™ |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 300 |
| technique(s) DNA sequencing: suitable, transfection: suitable, PCR: suitable | technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) - | technique(s) cryopreservation: suitable, cell culture | hybridoma: suitable |
| solubility H2O: miscible (completely) | solubility - | solubility - | solubility H2O: miscible (completely) |
| form liquid | form - | form liquid | form liquid |
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Clase de almacenamiento
10 - Combustible liquids
Punto de inflamación (°F)
188.6 °F - closed cup
Punto de inflamación (°C)
87 °C - closed cup
EPI (equipos de protección individual)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Is this product anhydrous?
1 answer-
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May I know the concentration (mg/ml) for DMSO (cat no. D8418)?
1 answer-
This product is supplied as a neat or pure liquid with a density of 1.10 g/mL and a molecular weight of 78.13 g/mol. The minimum purity is 99.9%, thus the molarity will vary slightly from lot to lot. The molarity is 14.1 M.
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Is Product D8418, Dimethyl sulfoxide, also compatible with PET material?
1 answer-
Yes, Dimethyl sulfoxide (DMSO) is generally considered to be compatible with Polyethylene terephthalate (PET) material. The following information can be found on the Product Data Sheet:
-Compatible: LDPE, HDPE, polypropylene, PPCO (polypropylene copolymer), polymethylpentene, nylon, teflon FEP
-Moderately compatible: polystyrene, ECTFE/ETFE
-Incompatible: polysulfone, flexible and rigid PVC tubing, polycarbonatehttps://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/944/265/d2650pis.pdf
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Is this product sterile?
1 answer-
This product is not sterile. To prepare a sterile filtered DMSO solution, it is recommended to use a Teflon, polypropylene, or nylon membrane. See products D2650 or D2438 for sterile DMSO product options. Please review these products at the links provided below:
https://www.sigmaaldrich.com/product/sigma/d2650
https://www.sigmaaldrich.com/product/sigma/d2438Helpful?
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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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DMSO, Product D8418 Dimethyl sulfoxide, is used to freeze and store human and animal cell lines. Is there a procedure for it?
1 answer-
The procedure to freeze cells is in the product information sheet (under Documents, above).
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How does the storage temperature relate to shipping conditions?
1 answer-
The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
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Does DMSO have any synthetic utility?
1 answer-
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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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 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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