DMSO is sensitive to light and should be stored in amber or other dark colored containers or wrapped in foil to minimize exposure.
D1435
Dimetilsulfóxido
meets EP testing specifications, meets USP testing specifications
Sinónimos:
DMSO
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
500 mL | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 370,00 € |
1 L | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 463,00 € |
4 L | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 1330,00 € |
Acerca de este artículo
Fórmula lineal:
(CH3)2SO
Número CAS:
Peso molecular:
78.13
UNSPSC Code:
12191502
NACRES:
NA.71
PubChem Substance ID:
EC Number:
200-664-3
Beilstein/REAXYS Number:
506008
MDL number:
Assay:
≥99.5%
Technique(s):
cryopreservation: suitable
Bp:
189 °C (lit.)
Vapor pressure:
0.42 mmHg ( 20 °C)
370,00 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Servicio técnico
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Permítanos ayudarleQuality Segment
agency
meets EP testing specifications, meets USP testing specifications
vapor density
2.7 (vs air)
vapor pressure
0.42 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
573 °F
expl. lim.
42 %, 63 °F
technique(s)
cryopreservation: suitable
impurities
≤0.1% water (Karl Fischer, USP), ≤0.2% water (Karl Fischer, EP)
color
colorless
refractive index
n20/D 1.478-1.479, n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
solubility
H2O: miscible (completely)
density
1.100-1.104 g/mL at 25 °C (relative density (EP)), 1.10 g/mL (lit.)
UV absorption
λ: 285 nm Amax: ≤0.20, λ: 295 nm Amax: ≤0.20
SMILES string
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Application
Dimethyl sulfoxide has been used:
- for the dissolution of tetramethylrhodamine dye, which is used as fluorophore for fluorescence in- situ hybridization (FISH) experiments
- as a control in indirect immunofluorescent assay (IFA) of swine testicular (ST) cells
- for the suspension and separation of buccal cells
- a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs.
Biochem/physiol Actions
Dimethyl sulfoxide (DMSO) is a low molecular weight, less hydrophilic and a freely permeable cryoprotectant. It is a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant and vitrification agent for the preservation of cells, tissues and organs.
Other Notes
For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Disclaimer
Fácilmente superenfriado, vuelve a fundir lentamente a temperatura ambiente. Producto solidificado que puede volver a licuarse por calentamiento a temperatura ambiente sin detrimento del producto.
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Este artículo | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 400 | Quality Level 300 | Quality Level - |
| technique(s) cryopreservation: suitable | technique(s) cell culture | hybridoma: suitable, cryopreservation: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - |
| assay ≥99.5% | assay - | assay - | assay - |
| solubility H2O: miscible (completely) | solubility H2O: miscible (completely) | solubility - | solubility - |
| form liquid | form liquid | form - | form - |
| mp 16-19 °C (lit.) | mp 16-19 °C (lit.) | mp - | mp 16-19 °C (lit.) |
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Clase de almacenamiento
10 - Combustible liquids
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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DMSO is sensible to light? should I use a amber glass to storage my solution? Thank you.
1 respuesta-
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What is the difference between Dimethyl sulfoxide (DMSO) Products. D1435 and D2438?
1 respuesta-
Products D1435 and D2438 both meet the USP specifications. The D2438 is sterile-filtered, but D1435 is not. Furthermore, the D2438 is quality control tested for endotoxin and use-tested for cell freezing.
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Dimethyl sulfoxide (DMSO) should be a liquid. Why did it arrive as a solid?
1 respuesta-
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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Is Dimethyl sulfoxide a sterile product?
1 respuesta-
No, this product is not considered sterile. Product Nos. D2560 and D2438 are sterile-filtered.
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What is the molarity of DMSO?
1 respuesta-
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 respuesta-
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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What is the DMSO dissolved in?
1 respuesta-
DMSO is not dissolved in any solvent. It is a pure chemical compound that is a liquid at room temperature.
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Where does DMSO come from?
1 respuesta-
DMSO is known to have been isolated from tree bark in the past. It is now a commericially synthesized solvent.
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Does DMSO have any synthetic utility?
1 respuesta-
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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