Dimethyl sulfoxide is not autoclavable in its neat form.
D2650
Dimetilsulfóxido
Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Sinônimo(s):
DMSO
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Sobre este item
Fórmula linear:
(CH3)2SO
Número CAS:
Peso molecular:
78.13
UNSPSC Code:
12191502
NACRES:
NA.75
PubChem Substance ID:
EC Number:
200-664-3
Beilstein/REAXYS Number:
506008
MDL number:
Assay:
≥99.7%
Grade:
Hybri-Max™
Technique(s):
cell culture | hybridoma: suitable, cryopreservation: suitable
Bp:
189 °C (lit.)
Vapor pressure:
0.42 mmHg ( 20 °C)
Preço e disponibilidade não estão disponíveis no momento.
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Hybri-Max™
Quality Segment
vapor density
2.7 (vs air)
vapor pressure
0.42 mmHg ( 20 °C)
sterility
sterile-filtered
product line
BioReagent
assay
≥99.7%
form
liquid
autoignition temp.
573 °F
feature
subscription eligible
expl. lim.
42 %, 63 °F
technique(s)
cell culture | hybridoma: suitable, cryopreservation: suitable
impurities
endotoxin, tested, ≤0.1% water
water
refractive index
n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
solubility
H2O: miscible (completely)
density
1.10 g/mL (lit.)
SMILES string
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Application
O DMSO é um solvente aprótico polar usado em reações químicos, em reações em cadeia da polimerase (PCR) e como um agente de vitrificação crioprotetor para a preservação de células, tecidos e órgãos. O DMSO é usado em meios de congelamento celular para proteger as células de danos induzidos por cristais de gelo. É usado para o armazenamento em congelamento de linhagens celulares heteroploides e de hibridoma primárias, subcultivadas e recombinantes; células-tronco embrionárias (CTE) e células-tronco hematopoiéticas. O DMSO é frequentemente usado em combinações com BSA ou soro fetal bovino (FBS).
Packaging
This product features a liner in the cap designed to prevent leakage. In rare cases, the liner may remain on the neck of the bottle after cap removal. This does not affect the product′s integrity. If this occurs, simply reattach the liner to the cap.
100 mL em frasco âmbar
A embalagem da ampola de vidro agora está disponível com um novo número de produto , D2653
Other Notes
Este produto é um produto Hybri-Max. Ele foi testado para hibridoma e avaliado quanto à adequação para congelamento celular. Este produto é estéril, filtrado (0,2 mícrons) e testado quanto aos níveis de endotoxinas.
Legal Information
Hybri-Max is a trademark of Sigma-Aldrich Co. LLC
Disclaimer
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.
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Este Item | |||
|---|---|---|---|
| description Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7% | description Pharmaceutical Secondary Standard; Certified Reference Material | description ACS Reagent Grade. | description Hybri-Max™, 0.2 μm filtered, BioReagent, suitable for hybridoma, ≥99.7%, Ampoule |
| grade Hybri-Max™ | grade certified reference material, pharmaceutical secondary standard | grade - | grade Hybri-Max™ |
| assay ≥99.7% | assay - | assay ≥99% (GC) | assay ≥99.7% |
| technique(s) cryopreservation: suitable, cell culture | hybridoma: suitable | technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) - | technique(s) cryopreservation: suitable, cell culture | hybridoma: suitable |
| Quality Level 400 | Quality Level 300 | Quality Level 100 | Quality Level 300 |
| solubility H2O: miscible (completely) | solubility - | solubility - | solubility H2O: miscible (completely) |
| form liquid | form - | form liquid | form liquid |
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Classe de armazenamento
10 - Combustible liquids
Ponto de inflamação (°F)
188.6 °F - closed cup
Ponto de inflamação (°C)
87 °C - closed cup
EPI (equipamento de proteção individual)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Can i autoclave it before add it in cryopreservation media
1 answer-
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Is this DMSO suitable for HPLC?
1 answer-
This DMSO product has not been tested for suitability in HPLC applications. Please see the links below to review DMSO products suitable for HPLC:
https://www.sigmaaldrich.com/product/sigald/34869
https://www.sigmaaldrich.com/product/saj/074871
https://www.sigmaaldrich.com/product/sial/94563Helpful?
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Is this DMSO suitable to be used as a drug solvent in animal studies?
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This product has not been tested for use in animal models. However, this is a sterile-filtered DMSO that has been tested for cytotoxicity and is expected to be suitable for in vivo research applications.
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How many days after opening the bottle is DMSO safe to use?
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This product is assigned an expiration date of approximately two years from the date of Quality Release. This date is lot specific and available on the product label and Certificate of Analysis. After opening, the material should be stored tightly sealed to prevent moisture uptake. Given proper handling and storage, the product should be stable until the published expiration date.
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I ordered 10 x 10ml vials for fibroblast culture work. My first endeavor in culture domain. What are the storage conditions for DMSO of this grade? This arrived in plain cardboard box at room temperature.
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DMSO is hygroscopic and light-sensitive. The storage container must protect from light and moisture uptake. Since this DMSO is sterile-filtered and intended for cell culture applications, the storage containers must also be sterile and endotoxin-free. It is recommended to purge aliquots with inert gas and store them in a compatible, tightly sealed container, at a cool storage area, such as 4°C. DMSO is not compatible with many types of plastics, so it is advisable to store it in appropriate amber glass vials for long-term storage. Please refer to the Safety Data Sheet and the Product Information Sheet for compatibility of DMSO with various materials and for further details.
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Is it safe in terms of health and product safety to store a leftover DMSO ampule covered with parafilm in a flammable cabinet?
1 answer-
DMSO is hygroscopic and light-sensitive. The storage container must protect from light and moisture uptake. Since this DMSO is sterile-filtered and intended for cell culture applications, the storage containers must also be sterile and endotoxin-free. It is recommended to purge aliquots and store them under inert gas, in a compatible, tightly sealed container, at a cool storage area, such as 4°C.
DMSO is not compatible with many types of plastics, so it is advisable to store it in appropriate amber glass vials for long-term storage. Please refer to the Product Information Sheet and the Safety Data Sheet at the link below for compatibility of DMSO with various materials and for further details:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/944/265
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Is this anhydrous?
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This product is not considered anhydrous. The maximum allowable water content is 0.1% which is reported on the lot-specific Certificate of Analysis. Please see the link below to review the anhydrous DMSO products available:
https://www.sigmaaldrich.com/search/dmso-anhydrous?focus=products&page=1&perpage=30&sort=relevance&term=DMSO%20anhydrous&type=productHelpful?
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I ordered 10 ml glass vials, used 7 ml, Can I store it in centrifuge tubes? For how long can I use that?
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It may be best to store DMSO in amber glass vials for long term storage, as this compound is not compatible with many types of plastics. The compatibility of DMSO with various materials is listed below:
Compatible: LDPE, HDPE, polypropylene, PPCO(polypropylene copolymer), polymethylpentene, nylon, teflon FEP
Moderately compatible: polystyrene, ECTFE/ETFE
Incompatible: polysulfone, flexible and rigid PVC tubing, polycarbonateNote that DMSO is hygroscopic and light sensitive. The storage container selected must offer protection from light and moisture uptake. The product is assigned a firm expiration date. Please refer to the lot specific Certificate of Analysis to assume the material is within the expected shelf life.
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E' solo ad uso per ricerca o utilizzabile anche in diagnostica/human? Grazie
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This product is not suitable for diagnostic/human use.
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Is this product packaged in a bottle with a septa cap?
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No, this product is not packaged with a septa cap. It comes in a 125 ml amber glass bottle with a 28 mm solid white cap.
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