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/94563
D2650
Dimetil solfossido
Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Sinonimo/i:
DMSO
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Informazioni su questo articolo
Formula condensata:
(CH3)2SO
Numero CAS:
Peso molecolare:
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)
Prezzi e disponibilità al momento non sono disponibili
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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
Il DMSO è un solvente aprotico polare utilizzato nelle reazioni chimiche, nelle reazioni a catena della polimerasi (PCR) e come crioprotettore per la vetrificazione di cellule, tessuti e organi. Il DMSO è utilizzato nei mezzi di congelamento per proteggere le cellule dalle lesioni meccaniche dovute alla formazione di cristalli di ghiaccio. È utilizzato per la conservazione di linee cellulari primarie, subcolture, linee di ricombinanti eteroploidi e ibridomi, cellule staminali embrionali (ESC) e cellule staminali ematopoietiche congelate. Il DMSO è spesso usato in combinazione con la BSA o il siero bovino fetale (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 in flacone opaco color ambra
L′imballaggio in fiala di vetro è ora disponibile con un nuovo numero di catalogo, D2653
Other Notes
Questo è un prodotto Hybri-Max. Viene testato su ibridomi e se ne accerta l'idoneità per il congelamento cellulare. Viene sterilizzato per filtrazione (0,2 micron) e testato per i livelli di endotossine
Legal Information
Hybri-Max is a trademark of Sigma-Aldrich Co. LLC
Disclaimer
Si sottoraffredda facilmente e rifonde lentamente a temperatura ambiente. Il prodotto solidificato può liquefarsi nuovamente senza subire danni se riscaldato a temperatura ambiente.
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Questo articolo | |||
|---|---|---|---|
| description Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7% | description Pharmaceutical Secondary Standard; Certified Reference Material | description Hybri-Max™, 0.2 μm filtered, BioReagent, suitable for hybridoma, ≥99.7%, Ampoule | description PCR Reagent |
| assay ≥99.7% | assay - | assay ≥99.7% | assay ≥99.5% |
| technique(s) cryopreservation: suitable, cell culture | hybridoma: suitable | technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) cryopreservation: suitable, cell culture | hybridoma: suitable | technique(s) PCR: suitable |
| grade Hybri-Max™ | grade pharmaceutical secondary standard, certified reference material | grade Hybri-Max™ | grade - |
| Quality Level 400 | Quality Level 300 | Quality Level 300 | Quality Level 200 |
| solubility H2O: miscible (completely) | solubility - | solubility H2O: miscible (completely) | solubility H2O: miscible (completely) |
| form liquid | form - | form liquid | form liquid |
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Classe di stoccaggio
10 - Combustible liquids
flash_point_f
188.6 °F - closed cup
flash_point_c
87 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Is this DMSO suitable for HPLC?
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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.
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 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?
1 answer-
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
1 answer-
This product is not suitable for diagnostic/human use.
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Is this product packaged in a bottle with a septa cap?
1 answer-
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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Can I use it for PCR?
1 answer-
While this product is tested specifically for use in cell culture, there is no reason to suspect that it would not perform well in PCR applications. The product is NOT tested for amplification, DNAse, or nuclease activity. Should this testing be important, see the link below to product options that include this testing:
D9170 DMSO PCR Reagent:
https://www.sigmaaldrich.com/product/sigma/d9170
D8418 DMSO Molecular Biology Tested
https://www.sigmaaldrich.com/US/en/product/sigma/d8418Helpful?
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