Description
Sodium nitrite ROTI®METIC 99,99 % (4N) is a high-purity inorganic reagent with CAS number 7632-00-0 and empirical formula NaNO₂. The molar mass is 69,00 g/mol, density 2,17 g/cm³, and boiling point 320 °C. Identity and physicochemical data from manufacturer Carl ROTH facilitate straightforward integration into laboratory quality systems. Common laboratory contexts include preparation of nitrite standards, inorganic synthesis steps, and controlled oxidation or diazotisation-related workflows where defined purity is essential. The EG number is 231-555-9. Compact packaging supports economical use in research and quality-control settings that need small, well-documented quantities of high-purity sodium nitrite.
This article belongs on Inorganic salts, in Inorganic chemicals.
Key features
- Assay (metals basis): 99.99 %
- CAS number: 7632-00-0
- Pack sizes: 10 g, 100 g
- Purity: ROTI®METIC 99,99 % (4N)
- Empirical formula: NaNO₂
- Molar mass: 69,00 g/mol
- Density: 2,17 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Sodium nitrite, ROTI®METIC 99,99 % (4N), 10 g, HDPE
What is this article?
Sodium nitrite, ROTI®METIC 99,99 % (4N), 10 g, HDPE 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.
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