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.
94563
Dimetilsulfóxido
analytical standard
Sinônimo(s):
DMSO
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1 ML
R$ 358,00
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R$ 2.498,00
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1 ML
R$ 358,00
10 ML
R$ 2.498,00
About This Item
Fórmula linear:
(CH3)2SO
Número CAS:
Peso molecular:
78.13
Beilstein:
506008
Número CE:
Número MDL:
Código UNSPSC:
12191502
ID de substância PubChem:
NACRES:
NA.24
Produtos recomendados
grau
analytical standard
Nível de qualidade
densidade de vapor
2.7 (vs air)
pressão de vapor
0.42 mmHg ( 20 °C)
Ensaio
≥99.95% (GC)
temperatura de autoignição
573 °F
prazo de validade
limited shelf life, expiry date on the label
Lim. expl.
42 %, 63 °F
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
índice de refração
n20/D 1.479 (lit.)
n20/D 1.479
p.e.
189 °C (lit.)
pf
16-19 °C (lit.)
solubilidade
H2O: miscible (completely)
densidade
1.10 g/mL (lit.)
aplicação(ões)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
Formato
neat
cadeia de caracteres SMILES
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
chave InChI
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Descrição geral
Dimethyl Sulfoxide (DMSO) contains both highly polar and apolar groups, which impart it an amphipathic character. It can dissolve in both aqueous and organic solvents. It is a commonly used solvent in hydrophobic pharmaceutical agents, exhibiting effective hydroxyl radical scavenging ability.[1][2]
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here
Aplicação
DMSO may be used as an analytical standard for the determination of the analyte in environmental samples by gas chromatography (GC) technique.[3]
Dimethyl sulfoxide may be used as a molecular probe in the detection and analysis of hydroxyl radicals generated in advanced oxidation processes using high performance liquid chromatography(HPLC).[4]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Atenção
Resfria-se intensamente com facilidade e derrete novamente de forma lenta em temperatura ambiente. O produto solidificado pode ser liquefeito novamente aquecendo-o até atingir a temperatura ambiente, sem causar dano ao produto.
Outras notas
For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Produtos recomendados
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
188.6 °F - closed cup
Ponto de fulgor (°C)
87 °C - closed cup
Equipamento de proteção individual
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Determination of hydroxyl radicals in advanced oxidation processes with dimethyl sulfoxide trapping and liquid chromatography
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What is the molarity of DMSO?
1 answer-
Helpful?
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Dimethyl sulfoxide (DMSO) should be a liquid. Why did it arrive as a solid?
1 answer-
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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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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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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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.
Helpful?
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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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