Description
Manganese(II) sulphate monohydrate est un sel inorganique de haute pureté avec un dosage minimal de 99 %, répondant aux spécifications p.a. et ACS. Il porte le numéro CAS 10034-96-5, le numéro EG 232-089-9 et la formule empirique MnSO₄ · H₂O, avec une masse molaire de 169.02 g/mol et une masse volumique de 2.95 g/cm³. Les laboratoires utilisent ce réactif dans l'analyse de l'eau et les flux de travail de demande biologique en oxygène (BOD), ainsi que dans la synthèse inorganique générale et la préparation d'étalons. La pureté définie et les constantes physiques favorisent une pesée exacte et des concentrations reproductibles en contexte analytique et de recherche. Le matériau convient aux environnements sous contrôle qualité qui exigent du manganese sulphate monohydrate de qualité ACS, avec une documentation complète du CAS et de la masse molaire pour la validation des méthodes et les registres d'inventaire.
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Questions about Manganese(II) sulphate monohydrate, min. 99 %, p.a., ACS, 250 g, plastique
What is this article?
Manganese(II) sulphate monohydrate, min. 99 %, p.a., ACS, 250 g, plastique is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Solvants de qualité analytique (p.a.), inside Solvants, in Produits chimiques.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
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The category is Solvants. The sub-category is Solvants de qualité analytique (p.a.). The catalogue is Produits chimiques.
Shelves beside this one are Solvants de qualité HPLC & LC-MS, Solvants secs & deutérés (NMR, synthèse), Solvants de qualité technique & synthèse and Solvants verts & alternatifs.
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