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
1.02952
Dimetil solfossido
for analysis EMSURE® ACS
Sinonimo/i:
Metansolfinilmetano, metil solfossido, dimetil(ossido)solfuro, DMSO, DMSO
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About This Item
Prodotti consigliati
Grado
ACS reagent
for analytical purposes
Livello qualitativo
Densità del vapore
2.7 (vs air)
Tensione di vapore
0.42 mmHg ( 20 °C)
Nome Commerciale
EMSURE®
Saggio
≥99.9% (GC)
Stato
liquid
Temp. autoaccensione
573 °F
Potenza
28300 mg/kg LD50, oral (Rat)
40000 mg/kg LD50, skin (Rat)
Limite di esplosione
42 %, 63 °F
dilution
(for analytical testing)
Impurezze
≤0.0002 meq/g Titrable acid
Residuo dopo evaporazione
≤0.001%
Colore
clearAPHA: ≤10
Indice di rifrazione
n20/D 1.479 (lit.)
Viscosità cinematica
2.14 cSt
P. ebollizione
189 °C (lit.)
Punto di fusione
16-19 °C (lit.)
Temp. transizione
flash point 87 °C
Solubilità
1000 g/L
Densità
1.10 g/mL (lit.)
Cationi in tracce
Fe: ≤0.0001%
Temperatura di conservazione
2-30°C
Stringa SMILE
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Descrizione generale
Applicazioni
Avvertenza
Specifiche
Linkage
Altre note
Note legali
Accessorio
Prodotti correlati
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
188.6 °F - closed cup
Punto d’infiammabilità (°C)
87 °C - closed cup
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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Protocolli
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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/449/386/product-dating-information-mk.pdfHelpful?
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