1,10-FENANTROLIN 1hydrat - CZDA 25g WARCHEM Chemische Reagenzien für das Biolabor Ingredients: chitosan (shellfish)

Ingredients: chitosan (shellfish)

- as an ingredient in oil serums

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1,10-FENANTROLIN 1hydrat - CZDA 25g WARCHEM Chemische Reagenzien für das Biolabor Ingredients: chitosan (shellfish)Name (English): 1,10 Phenanthroline Monohydrate Synonyms: Phenanthroline Monohydrate Species: pure for analysis Chemical formula: CHN x 1HO Molar mass: 198. 23 g mol EC no: 200 629 2 CAS number: 5144 89 8 Quality parameter TESTED VALUE STANDARD Content (calculated on dry matter) min. 99. 5% Suitability as redox indicator as specified Molar absorption coefficient E (pH 4. 5; = 505 520 nm) min. 11000 Residue on ignition (as SO) max. 0. 05% Water 8,5%