Description
Nitric acid 35 %, pure is a mineral acid reagent with the empirical formula HNO₃, CAS number 7697-37-2 and EG number 231-714-2. It has a molar mass of 63,01 g/mol, a density between 1,207 and 1,221 g/cm³ and a boiling point above 100 °C. The product is Typical applications include sample preparation support, surface treatment steps and inorganic preparative work under controlled conditions. Available from manufacturer Carl ROTH, this nitric acid is classified under UN number 2031 and must be handled with standard corrosive-acid precautions, appropriate PPE and compatible materials of construction. The stated concentration and physical constants allow accurate calculation of dilutions and stoichiometric additions in analytical and synthetic protocols. Glass packaging protects the reagent during storage and dispensing at the bench or in the chemical store. Use this 35 % pure nitric acid when a clearly defined mineral acid grade is required for routine chemical operations in research, quality control or teaching laboratories.
This article belongs on Acids, in Acids & bases.
Key features
- Assay: 34-36 %
- Density (20 °C): 1.207-1.221
- Chloride (Cl): ≤0.001 %
- Iron (Fe): ≤0.0005 %
- CAS number: 7697-37-2
- Pack sizes: 1 l, 2.5 l, 5 l, 10 l, 25 l
- EG nr.: 231-714-2
- Empirical formula: HNO₃
- Concentration: 35 %
- Molar mass: 63,01 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Nitric acid , 35 %, pure, 1 l, glass
What is this article?
Nitric acid , 35 %, pure, 1 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
Which category should I open next?
The category is Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
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.