Description
di-Ammonium hydrogen phosphate is an ultra-high-purity phosphate salt in the ROTI®METIC 99,999 % (5N) grade for advanced analytical and process laboratory use. It is defined by CAS number 7783-28-0, empirical formula (NH₄)₂HPO₄, molar mass 132,06 g/mol and density 1,62 g/cm³, giving a consistent ammonium phosphate source for buffer systems, nutrient media components and inorganic synthesis. The material is supplied in a 100 g plastic pack and carries EG number 231-987-8. This ROTI®METIC quality from manufacturer Carl ROTH is suited to applications where residual metal content must be tightly controlled, including high-purity reagent preparation, calibration work and specialised phosphate chemistry. The 100 g plastic presentation balances convenient bench quantities with secure containment of the crystalline solid. Prepare solutions and mixtures under standard laboratory controls and refer to the safety data for handling, storage and disposal guidance.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (metals basis): 99,999 %
- CAS number: 7783-28-0
- Pack size: 100 g plastic
- EG nr.: 231-987-8
- Purity: ROTI®METIC 99,999 % (5N)
- Empirical formula: (NH₄)₂HPO₄
- Molar mass: 132,06 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about di-Ammonium hydrogen phosphate, ROTI®METIC 99,999 % (5N), 100 g, plastic
What is this article?
di-Ammonium hydrogen phosphate, ROTI®METIC 99,999 % (5N), 100 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.
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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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