Description
Acetic acid ROTIPURAN® Supra 100 % is a high-purity organic acid with empirical formula C₂H₄O₂, CAS number 64-19-7 and molar mass 60,05 g/mol. It shows a density of 1,05 g/cm³, flash point 39 °C and boiling point 117,9 °C, This ROTIPURAN® Supra quality from manufacturer Carl ROTH is intended for analytical and environmental laboratory use, including work linked to AAS, ICP and IC standards and reagent preparation. The anhydrous 100 % grade supports buffer systems, sample treatment, mobile-phase components and general wet-chemical methods that specify glacial acetic acid. Regulatory references include EG nr. 200-580-7 and UN number 2789. HDPE packaging facilitates safe bench handling and storage of the concentrated acid. Laboratories value the combination of defined purity grade, clear physical data and convenient pack size for routine and specialised protocols. Formula, CAS and concentration information are stated to simplify method documentation, inventory control and integration into validated analytical workflows.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay (w/w): ≥99 %
- Colour (APHA): ≤10
- Phosphate (PO4): ≤0.0001 %
- Sulphate (SO4): ≤0.00005 %
- KMnO4 reducing substances: complies
- K2Cr2O7 reducing substances: complies
- CAS number: 64-19-7
- Pack sizes: 500 ml, 1 l, 2.5 l, 4 l
- EG nr.: 200-580-7
- Empirical formula: C₂H₄O₂
- Molar mass: 60,05 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Acetic acid , ROTIPURAN® Supra 100 %, 500 ml, HDPE
What is this article?
Acetic acid , ROTIPURAN® Supra 100 %, 500 ml, 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.
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