Description
Dichloromethane ROTISOLV® min. 99,9 % is a high-purity HPLC-grade solvent stabilised with amylene, with empirical formula CH₂Cl₂, molar mass 84,93 g/mol and CAS number 75-09-2. Density is 1,33 g/cm³ and the boiling point is 40 °C (EG nr. 200-838-9). This grade is formulated for liquid chromatography applications where low impurity levels and consistent solvent quality are essential for reproducible HPLC separations and detection. The product is supplied in a 2,5 l glass bottle from manufacturer Carl ROTH under the ROTISOLV® line for chromatography laboratories. Amylene stabilisation supports handling of the chlorinated solvent during routine mobile-phase preparation and sample work-up. Typical uses include HPLC mobile phases, extraction steps and general analytical workflows that specify dichloromethane of HPLC purity. Physical data and the defined minimum assay support method documentation and solvent selection in analytical and quality-control laboratories.
This article is part of HPLC & LC-MS grade solvents, in Solvents. See also Analytical grade solvents (p.a.).
Key features
- Assay (GC, TS): ≥99.9 %
- Acidity (as HCl): ≤0.001 %
- Water (KF): ≤0.01 %
- Evaporation residue: ≤0.0003 %
- 235 nm: ≥40 %
- 240 nm: ≥78 %
- 245 nm: ≥90 %
- 260 nm: ≥99 %
- CAS number: 75-09-2
- Pack size: 2,5 l glass
- EG nr.: 200-838-9
- Purity: min. 99,9 % HPLC
- Molar mass: 84,93 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Attention
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Récemment consulté
Vous aimerez peut-être aussi
Browse related categories
Category
Sub-category
Catalogue
Produits chimiques de laboratoire et industriels
Brand
Questions about Dichloromethane, ROTISOLV® min. 99,9 %, HPLC, stab. amylene, 2.5 l, glass
What is this article?
Dichloromethane, ROTISOLV® min. 99,9 %, HPLC, stab. amylene, 2.5 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in HPLC & LC-MS grade solvents, inside Solvents, in Produits chimiques de laboratoire et industriels.
HPLC grade limits the absorbance and the residue that would appear as peaks or baseline drift. LC-MS grade goes further on metal ions and on particles that would suppress a mass spectrum. A solvent that is only analytical grade is a false economy on an LC-MS system.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is HPLC & LC-MS grade solvents. The catalogue is Produits chimiques de laboratoire et industriels.
Shelves beside this one are Analytical grade solvents (p.a.), Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.