Description
Hydrochloric acid ROTIPURAN® Ultra 34 % is a high-purity mineral acid reagent with empirical formula HCl, CAS number 7647-01-0 and EG nr. 231-595-7. The molar mass is 36,46 g/mol and the density is 1,18 g/cm³, supporting precise preparation of standards and digestion media in analytical workflows. Typical laboratory uses include sample preparation and reagent make-up for environmental analysis as well as AAS, ICP and IC methods. The ROTIPURAN® Ultra quality from manufacturer Carl ROTH is intended for demanding inorganic and environmental applications that require a defined hydrochloric acid concentration in a chemically resistant FEP bottle. Clear labelling of CAS, molar mass and density helps method documentation and lot control in routine and research laboratories handling acid matrices for elemental analysis.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay (w/w): 32-35 %
- Aluminium (Al): ≤20 ppt
- Antimony (Sb): ≤20 ppt
- Arsenic (As): ≤50 ppt
- Barium (Ba): ≤10 ppt
- Beryllium (Be): ≤10 ppt
- Lead (Pb): ≤10 ppt
- Boron (B): ≤100 ppt
- Cadmium (Cd): ≤10 ppt
- Cesium (Cs): ≤10 ppt
- CAS number: 7647-01-0
- Pack sizes: 250 ml, 500 ml, 1 l, 2 l
- EG nr.: 231-595-7
- Molar mass: 36,46 g/mol
- Grade: ROTIPURAN® Ultra
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Hydrochloric acid, ROTIPURAN® Ultra, 34 %, 250 ml, plastic (FEP)
What is this article?
Hydrochloric acid, ROTIPURAN® Ultra, 34 %, 250 ml, plastic (FEP) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
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 Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, 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.
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