Both D2438 and D2650 are suitable for cell culture. The D2650 is part of the Hybri-Max™ product line. Hybri-Max products have been tested for use in hybridoma creation and culture. The D2438 is part of the BioPerformance Certified group of products. These products are tested and optimized for use in biological applications. For this product and a number of others, this includes testing to meet USP and EP guidelines. Please see the links below to review a sample Certificate of Analysis for each item.
D2650
https://www.sigmaaldrich.com/product/sigma/d2438#product-documentation
D2438
https://www.sigmaaldrich.com/product/sigma/d2650#product-documentation
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D2438
Dimethyl sulfoxide
Dimethyl sulfoxide
sterile-filtered, BioPerformance Certified, meets EP, USP testing specifications, suitable for hybridoma
Synonim(y):
DMSO
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50 ML
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5 X 10 ML
977,00 zł
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50 ML
939,00 zł
5 X 10 ML
977,00 zł
About This Item
Wzór liniowy:
(CH3)2SO
Numer CAS:
Masa cząsteczkowa:
78.13
Beilstein:
506008
Numer WE:
Numer MDL:
Kod UNSPSC:
12191502
Identyfikator substancji w PubChem:
NACRES:
NA.75
bp:
189 °C (lit.)
939,00 zł
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Polecane produkty
klasa czystości
BioPerformance Certified
Poziom jakości
agency
USP XXIV
meets EP testing specifications
meets USP testing specifications
gęstość pary
2.7 (vs air)
ciśnienie pary
0.42 mmHg ( 20 °C)
sterylność
sterile-filtered
Formularz
liquid
temp. samozapłonu
573 °F
granice wybuchowości
42 %, 63 °F
metody
cell culture | hybridoma: suitable
cryopreservation: suitable
zanieczyszczenia
≤0.1% water
kolor
colorless
współczynnik refrakcji
n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
rozpuszczalność
H2O: miscible (completely)
gęstość
1.10 g/mL (lit.)
ciąg SMILES
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
Klucz InChI
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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Opis ogólny
Dimethyl sulfoxide (DMSO) is an aprotic solvent. Therapeutic and toxic molecules that are not soluble in water are often soluble in DMSO. Liquid nitrogen used in conjunction with a cryoprotective agent such as DMSO is a widely used method for preserving cells. DMSO is used to prepare stock solutions of various molecules and is also used as a control for these molecules. It has been used in cell migration assay for dissolving post-migration cells. BPC-tested DMSO also meets the requirements of biotechnology and tissue engineering applications.
Zastosowanie
Cechy i korzyści
Ready-to-use sterile filtered product conveniently packaged in septum screw-capped amber bottles. Meets USP and EP testing requirements
Przestroga
Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.
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Kod klasy składowania
10 - Combustible liquids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
188.6 °F - closed cup
Temperatura zapłonu (°C)
87 °C - closed cup
Środki ochrony indywidualnej
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Produkty
Overview of good cell banking practices for cell line cryopreservation purposes.
Przegląd dobrych praktyk bankowania komórek do celów kriokonserwacji linii komórkowych.
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Hi, what is the difference between DMSO product# D2438 and D2650? What is Hybri-Max vs. BioPerformance certified and meets USP testing specification?
1 answer-
Helpful?
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Purity grade of the product ?
1 answer-
The purity of this product is listed on the lot specific Certificate of Analysis. Please navigate to the DOCUMENTATION section of the Product Detail Page to access a Certificate:
https://www.sigmaaldrich.com/product/sigma/d2438#product-documentationHelpful?
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El DMSO es sensible a la luz, hay que tomar alguna precaución al respecto?
1 answer-
This product is packaged in amber glass and is protected from light. The 10 mL size is packaged in a sealed ampule. Once opened, any content that is not used should also be stored in amber glass. For long term storage, the material may also be stored under inert gas to preserve the shelf life. Note that this material has a tendency to absorb water. Containers should be tightly sealed.
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what are the storing conditions?
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This product is stored at room temperature. Store in a well-ventilated place. Keep cool. Please see the Material Safety Data Sheet for more information: https://www.sigmaaldrich.com/sds/sigma/d2438.
Helpful?
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What is the difference between products D2438 and D8418?
1 answer-
The D2438 is a BioPerformance Certified grade product suitable for cell culture, hybridoma creation, and cryopreservation. It is intended for research use only but does meet USP and EP testing requirements. The D8418 is a molecular biology-grade product suitable for DNA sequencing, PCR, and transfection. It has been tested for RNAse and DNAse. The products can be selected based on the application.
Please view the sample Certificate of Analysis for each product to see the testing specifications associated with that item:
https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/fluka/pdf/PDF734068.pdf
https://www.sigmaaldrich.com/coa/SIGMA/D2438/RNBL8837Helpful?
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What is the specification for 'pass' for cell freezing on the Certificate of Analysis for Dimethyl sulfoxide (DMSO)?
1 answer-
Product D2438 is assessed for cell freezing. Cells are frozen and stored at -70°C. The cells are thawed, cultured and viability is assessed at 24 hours. There is no evidence of cytotoxicity or abnormal cell growth.
Helpful?
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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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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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What is the molarity of DMSO?
1 answer-
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.
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What type of filter is used to sterile-filter Dimethyl sulfoxide (DMSO)?
1 answer-
DMSO can be sterile-filtered through a 0.2 micron PTFE filter. The sterility testing is per the current US Pharmacopoeia method.
Helpful?
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Active Filters
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