methylene blue is a versatile chemical product used in the medical

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Zusammensetzung MR FAMOUS PFLANZLICHE MARGARINEN 500 G 12 STÜCK:

Blei(Ii)nitrat CZDA 10kg/wUN Bio-Gemüsehändler Biogo methylene blue is a versatileLead(II) nitrate p. a. Technical information on chemical reagents: Chemical formula: Pb(NO). CAS number: 10099 74 8 EC number: 233 245 9 Synonyms: lead nitrate, lead dinitrate Molar mass: 331. 21 g mol Grade: p. a. (analytical purity) Content: min. 99. 0% Appearance: white crystals or white crystalline powder Physicochemical properties: Form: solid Color: white Odor: very faint pH value (50 g l in HO, 20C): 3 4 Melting point: 470C Boiling point: no