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
Diméthylsulfoxyde
for analysis EMSURE® ACS
Synonyme(s) :
sulfinylbisméthane méthyl sulfoxyde, méthylsulfoxydediméthyl(oxido)sulfure, DMSO, DMSO, Sulfoxyde de méthyle
About This Item
Produits recommandés
Qualité
ACS reagent
for analytical purposes
Niveau de qualité
Densité de vapeur
2.7 (vs air)
Pression de vapeur
0.42 mmHg ( 20 °C)
Gamme de produits
EMSURE®
Essai
≥99.9% (GC)
Forme
liquid
Température d'inflammation spontanée
573 °F
Puissance
28300 mg/kg LD50, oral (Rat)
40000 mg/kg LD50, skin (Rat)
Limite d'explosivité
42 %, 63 °F
dilution
(for analytical testing)
Impuretés
≤0.0002 meq/g Titrable acid
Résidus d'évap.
≤0.001%
Couleur
clearAPHA: ≤10
Indice de réfraction
n20/D 1.479 (lit.)
Viscosité cinématique
2.14 cSt
pb
189 °C (lit.)
Pf
16-19 °C (lit.)
Température de transition
flash point 87 °C
Solubilité
1000 g/L
Densité
1.10 g/mL (lit.)
Traces de cations
Fe: ≤0.0001%
Température de stockage
2-30°C
Chaîne SMILES
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
Clé InChI
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Description générale
Application
Attention
Caractéristiques
Liaison
Autres remarques
Informations légales
Produit(s) apparenté(s)
À utiliser avec
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
188.6 °F - closed cup
Point d'éclair (°C)
87 °C - closed cup
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Protocoles
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
Contenu apparenté
Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
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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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