Description
Dimethyl sulphoxide (DMSO), min. 99.5 %, BioScience Grade, is a nuclease-free solvent for molecular biology, It is identified by CAS number 67-68-5 and EG nr. 200-664-3, with empirical formula C₂H₆OS and molar mass 78,13 g/mol. Density is 1,1 g/cm³, the flash point is 87 °C, and the boiling point is 189 °C, providing a clear physicochemical profile for laboratory use. As a general reagent for molecular biology, high-purity DMSO supports sample preparation, cryoprotection-related handling, and other nucleic-acid workflows where nuclease-free quality is required. This grade is available from manufacturer Carl ROTH for life-science laboratories that specify BioScience Grade solvents. suits method development and routine molecular biology benches needing controlled volumes of min. 99.5 %. DMSO. Documented identity and physical data—formula, molar mass, density, flash point, and boiling point—assist protocol alignment and reagent qualification. Suitable for molecular biology groups seeking nuclease-free dimethyl sulphoxide at BioScience Grade purity for everyday research applications.
This article is part of Molecular biology reagents (other), in Molecular biology.
Key features
- Assay (GC): ≥99,5 %
- DNase, RNase: not detectable
- Colour (APHA): ≤10
- Water content: ≤0,1 %
- Chloride (Cl): ≤0,00005 %
- Arsenic (As): ≤0,000001 %
- Cadmium (Cd): ≤0,000001 %
- Potassium (K): ≤0,000001 %
- Lithium (Li): ≤0,000001 %
- Magnesium (Mg): ≤0,000001 %
- CAS number: 67-68-5
- Pack sizes: 100 ml, 250 ml
- EG nr.: 200-664-3
- Purity: min. 99.5 %
- Empirical formula: C₂H₆OS
- Molar mass: 78,13 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Dimethyl sulphoxide (DMSO), 100 ml, >=99,5 %, BioScience Grade, nuclease free
What is this article?
Dimethyl sulphoxide (DMSO), 100 ml, >=99,5 %, BioScience Grade, nuclease free is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Molecular biology reagents (other), inside Molecular biology, in Microbiology lab supplies.
These are the molecular-biology reagents that are not an extraction kit and not a PCR master mix: buffers, dyes, ladders' companions, modifying enzymes. Nuclease-free is a claimed property and the reason the bottle costs what it does. A laboratory-grade chemical of the same formula is not a substitute.
Molecular biology here is the handling of DNA and RNA. Extraction kits break the cell and then separate the nucleic acid from protein and from the other nucleic acid. PCR and qPCR reagents copy a chosen sequence so it can be seen. The enzymes and the nucleotides are what the copy depends on. Nuclease contamination destroys the sample before the kit can save it. Sequences are on NCBI Nucleotide. Papers are on PubMed.
Which category should I open next?
The category is Molecular biology. The sub-category is Molecular biology reagents (other). The catalogue is Microbiology lab supplies.
Shelves beside this one are DNA & RNA extraction kits and PCR, qPCR & nucleic acid analysis reagents.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.