Description
Hydrochloric acid ROTIPURAN® Supra 30 % is a mineral acid reagent for demanding laboratory analysis. With CAS number 7647-01-0 and empirical formula HCl, it has a molar mass of 36,46 g/mol, a density of 1,16 g/cm³ and a boiling point above 80 °C. The product is Laboratories select this Supra quality when consistent acid performance matters for sample digestion, pH adjustment, reagent blanks and sensitive wet-chemical procedures. From manufacturer Carl ROTH, the preparation supports reagents and reference-material workflows in routine and specialised settings. EG number 231-595-7 and UN number 1789 identify the substance for documentation and transport handling. The 30 % concentration offers a practical working strength for controlled laboratory protocols. Typical applications include trace-oriented elemental work, matrix preparation and general analytical chemistry where a defined hydrochloric acid grade underpins reproducible results.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay (w/w): 29-31 %
- Colour (APHA): ≤10
- Ammonium (NH4): ≤0,00005 %
- Free chlorine (Cl2): ≤0,00005 %
- Total Phosphorous (P): ≤0,000001 %
- Trace metals: 64 limits on specification sheet
- CAS number: 7647-01-0
- Pack sizes: 1 l, 2.5 l
- EG nr.: 231-595-7
- Molar mass: 36,46 g/mol
- Density: 1,16 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Hydrochloric acid, ROTIPURAN® Supra 30 %, 1 l, HDPE
What is this article?
Hydrochloric acid, ROTIPURAN® Supra 30 %, 1 l, HDPE 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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