water quality

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1 mol/l solution - Reference to NIST standards

Schulen und Universitäten - chemische Demonstrationen

Es enthält Vitamin E

Natrium-Metaarsenin R-R 0,1Mol/L 500ml glutenfreie Mehle water qualitySodium metaarsenite R R 0. 1 mol L Technical information: Name: Sodium metaarsenite, Standard solution Chemical formula of the starting substance: NaAsO Concentration: 0. 1 mol L Catalog number: CHEM 818027909 Synonyms: Sodium arsenite, Arsenite solution Molar mass (NaAsO): 129. 91 g mol Product type: Standard solution (R R) Physical and chemical properties: Form: liquid Color: colorless to slightly yellowish Odor: characteristic, slightly irritating