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
About This Item
Productos recomendados
Agency
meets EP testing specifications
meets USP testing specifications
Nivel de calidad
densidad de vapor
2.7 (vs air)
presión de vapor
0.42 mmHg ( 20 °C)
Ensayo
≥99.5%
Formulario
liquid
temp. de autoignición
573 °F
lim. expl.
42 %, 63 °F
técnicas
cryopreservation: suitable
impurezas
≤0.1% water (Karl Fischer, USP)
≤0.2% water (Karl Fischer, EP)
color
colorless
índice de refracción
n20/D 1.478-1.479
n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
solubilidad
H2O: miscible (completely)
densidad
1.100-1.104 g/mL at 25 °C (relative density (EP))
1.10 g/mL (lit.)
Absorción UV
λ: 285 nm Amax: ≤0.20
λ: 295 nm Amax: ≤0.20
cadena SMILES
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
Clave InChI
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Aplicación
- for the dissolution of tetramethylrhodamine dye, which is used as fluorophore for fluorescence in- situ hybridization (FISH) experiments[1]
- as a control in indirect immunofluorescent assay (IFA) of swine testicular (ST) cells[2]
- for the suspension and separation of buccal cells[3]
- a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs.
Acciones bioquímicas o fisiológicas
Precaución
Otras notas
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Producto relacionado
Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
188.6 °F - closed cup
Punto de inflamabilidad (°C)
87 °C - closed cup
Equipo de protección personal
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Artículos
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Overview of good cell banking practices for cell line cryopreservation purposes.
Overview of good cell banking practices for cell line cryopreservation purposes.
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DMSO is sensible to light? should I use a amber glass to storage my solution? Thank you.
1 answer-
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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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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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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 difference between Dimethyl sulfoxide (DMSO) Products. D1435 and D2438?
1 answer-
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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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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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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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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