Description
Sodium phosphinate monohydrate (CAS 10039-56-2) is an inorganic salt supplied at a minimum purity of 99 % in extra-pure quality for laboratory applications. The empirical formula is NaH₂PO₂·H₂O, with a molar mass of 105,99 g/mol and a density of 1,05 g/cm³. Extra-pure sodium phosphinate monohydrate is employed in inorganic and organic preparations, reducing-agent chemistry and specialised laboratory formulations where consistent composition matters. This grade from manufacturer Carl ROTH supports reproducible bench work and method development. Further identity data include EG number 231-669-9. size balances day-to-day consumption with manageable storage for research and quality-control laboratories. Clear molar-mass and density figures aid stoichiometric planning, solution preparation and documentation in chemical and materials science settings.
This article belongs on Inorganic salts, in Inorganic chemicals.
Key features
- Assay: 99.0-103.0 %
- di-Sodium hydrogen phosphite (Na2HPO3): ≤0.5 %
- Chloride (Cl): ≤0.01 %
- Sulphate (SO4): ≤0.05 %
- As (Arsenic): ≤0.0001 %
- Ca (Calcium): ≤0.005 %
- Fe (Iron): ≤0.0005 %
- Pb (Lead): ≤0.0005 %
- pH value (5 % in H2O): 5.5-7.5
- CAS number: 10039-56-2
- Pack sizes: 100 g, 500 g, 1 kg, 2.5 kg
- EG nr.: 231-669-9
- Purity: min. 99 %, extra pure
- Molar mass: 105,99 g/mol
- Density: 1,05 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Sodium phosphinate monohydrate, min. 99 %, extra pure, 100 g, plastic
What is this article?
Sodium phosphinate monohydrate, min. 99 %, extra pure, 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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