Description
Ammonium hydrogen sulphate is an inorganic acid salt with empirical formula NH₄HSO₄ and CAS number 7803-63-6, offered at a minimum purity of 98,5 % in p.a. quality. It has a molar mass of 115,11 g/mol, a density of 1,79 g/cm³ and a boiling point of 350 °C. This from manufacturer Carl ROTH is suited to analytical chemistry, sample preparation and inorganic synthesis where a high-purity hydrogen sulphate salt is needed. The p.a. grade supports quantitative work and method development that depend on low impurity levels. With EG number 232-265-5 and UN number 2506, the material is clearly identified for laboratory handling and documentation. Its defined density and thermal data aid formulation and process control. The convenient half-kilogram pack provides a practical stock size for research, quality-control and teaching laboratories requiring consistent ammonium hydrogen sulphate.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (acidim.): ≥98,5 %
- In H2O insoluble matter: ≤0,005 %
- Chloride (Cl): <0,0002 %
- Phosphate (PO4): ≤0,0003 %
- Nitrate (NO3): ≤0,001 %
- Heavy metals (as Pb): ≤0,0002 %
- Aluminium (Al): ≤0,001 %
- Arsenic (As): ≤0,00002 %
- Calcium (Ca): <0,001 %
- Magnesium (Mg): ≤0,0005 %
- CAS number: 7803-63-6
- Pack sizes: 500 g, 250 g, 1 kg, 50 g
- EG nr.: 232-265-5
- Purity: min. 98,5 %, p.a.
- Empirical formula: NH₄HSO₄
- Molar mass: 115,11 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Ammonium hydrogen sulphate, min. 98,5 %, p.a., 50 g, plastic
What is this article?
Ammonium hydrogen sulphate, min. 98,5 %, p.a., 50 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 Produits chimiques.
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 Produits chimiques.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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