Description
Petroleum benzine 30-50 is an extra pure hydrocarbon solvent fraction with a boiling range of 30 to 50 °C, supplied for laboratory extraction, degreasing and general solvent applications. The material shows a density of 0,63 g/cm³ and a flash point of −31 °C, and is classified under UN number 3295 for transport. Extra pure quality supports procedures where a low-boiling petroleum ether-type solvent is required for sample work-up, residue removal or non-polar extraction steps. The product is offered by manufacturer Carl ROTH and fits chemical inventories in research, quality-control and teaching laboratories that specify narrow boiling cuts. Clear physical data—density, flash point and boiling interval—help users select the correct fraction for temperature-sensitive work and ventilation planning. The glass bottle format is suitable for controlled dispensing and storage within standard solvent cabinets. Typical contexts include organic synthesis support, cleaning of glassware and apparatus, and preparation of non-polar mobile phases or wash solvents where a 30–50 °C cut is specified.
This article is part of Chromatography standards (GC, HPLC, pesticides), in Analytical standards & reference materials.
Key features
- Boiling range: 30-50 °C
- Benzene (GC): ≤0,02 %
- Density (15 °C): 0,625-0,636
- Pack sizes: 1 l, 10 l, 200 l, 2.5 l, 5 l, 25 l
- Density: 0,63 g/cm³
- Flash point: −31 °C
- Boiling point: 30 to 50 °C
- Grade: Extra pure
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Questions about Petroleum benzine 30-50, extra pure, 1 l, glass
What is this article?
Petroleum benzine 30-50, extra pure, 1 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Technical & synthesis grade solvents, inside Solvents, in Lab chemicals.
Technical and synthesis grades are for cleaning, for a coarse extraction and for chemistry that does not end in a chromatogram. They cost less because more impurity is allowed. They are the wrong bottle to make a mobile phase or a volumetric standard.
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 Technical & synthesis grade solvents. The catalogue is Lab chemicals.
Shelves beside this one are Analytical grade solvents (p.a.), HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis) and Green & alternative solvents.
What should I check before I order?
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.