Hóa chất 1,10-Phenanthroline monohydrate Merck 1072250100 (C₁₂H₈N₂ * H₂O, chai nhựa 100g) DEEP52 https://yeuhangduc.vn/
33,014,603₫
Mô tả
CAS #: 5144-89-8
EC number: 200-629-2
Hill Formula: C₁₂H₈N₂ * H₂O
Molar Mass: 198.23 g/mol'Assay (Perchloric acid titration, calc. on anhydrous substance): ≥ 99.5 %
Identity (IR-spectrum): conforms
Suitability as redox indicator: conforms
Suitability for determining iron: conforms
Melting point (anhydrous substance): 117 - 120 °C
substances insoluble in ethanol: conforms
Water (according to Karl Fischer): 8.5 - 11.0 %
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