Description
Potassium nitrate is offered as ROTI®METIC 99.999 % (5N) high-purity material for laboratory and specialty chemical applications. The salt is defined by CAS number 7757-79-1 and empirical formula KNO₃, with a molar mass of 101,11 g/mol and a density of 2,1 g/cm³. EG number 231-818-8 and UN number 1486 complete the principal identity and transport references. The ROTI®METIC 5N specification gives a clear purity target when selecting oxidising nitrate salts for tightly controlled experiments. Small pack size supports economical use in method scouting, calibration-related tasks and low-volume formulations while limiting open-stock handling. Documented physicochemical data help integrate the reagent into inventory systems and standard operating procedures. Potassium nitrate in this purity band is a practical choice wherever reproducible KNO₃ quality is required in research or quality-control settings.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (metals basis): 99,999 %
- CAS number: 7757-79-1
- Pack sizes: 10 g, 50 g
- EG nr.: 231-818-8
- Purity: 99.999 % (5N)
- Empirical formula: KNO₃
- Molar mass: 101,11 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Potassium nitrate, ROTI®METIC 99.999 % (5N), 10 g, plastic
What is this article?
Potassium nitrate, ROTI®METIC 99.999 % (5N), 10 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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.