Hóa chất 1,10-Phenanthroline chloride monohydrate Merck 1072230100 (C₁₂H₉ClN₂ * H₂O, Chai nhựa 100g) DEEP52 https://yeuhangduc.vn/
30,993,765₫
Mô tả
CAS #: 18851-33-7
EC number: 223-325-1
Hill Formula: C₁₂H₉ClN₂ * H₂O
Molar Mass: 234.68 g/mol
Assay (alcalimetric, calculated on anhydrous substance): ≥ 99.5 %
Identity (IR-spectrum): passes test
Melting point: about 215 °C, with decomposition
Substances insoluble in water: passes test
Sulfated ash: ≤ 0.2 %
Water (according to Karl Fischer): 7.0 - 8.5 %
Suitability as indicator: passes test
Sensitivity test (at Iron II ions): passes test
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