Natriumsulfitfrei CZDA 2kg Natürliche Reinigungsprodukte Methylene blue was originally developed

Description

Methylene blue was originally developed by the textile industry for dyeing fabrics

Lead(II) nitrate rr 1 mol/l

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Synonyms: Drabkin reagent

Natriumsulfitfrei CZDA 2kg Natürliche Reinigungsprodukte Methylene blue was originally developedSodium sulfite anhydrous p. d. a. (NaSO) Technical information about the chemical reagent: Chemical formula: NaSO. CAS number: 7757 83 7 EC number: 231 821 4 Molar mass: 126. 04 g mol Physical state: Solid (white powder) Color: white Appearance: Powder Odor: odorless pH value: approx. 9. 7 (50 g l HO, 20C) Melting point: > 500 C (decomposition) Boiling point: no data available Auto ignition temperature: not applicable Flash point: not applicable

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