|Unit Price:||USD 0.5000 / Gram |
|Payment Type:||L/C,T/T,D/P,Paypal,Money Gram,Western Union|
|Min. Order:||1 Gram|
|Delivery Time:||15 Days|
Model No.: SY-66717
place of origin: China
Types of: Syntheses Material Intermediates
Place of Origin: China
Supply Ability: 2000Ton
HS Code: -
Port: Qingdao,Shanghai,Lianyun Gang
O-Phenanthroline can form complexes with a variety of transition metals, and the complexes are stable because they are chelates. Copper complexes and their derivatives can be used as non-oxidative nucleic acid cleavage enzymes because of their DNA cleavage activity, and thus have certain anticancer activity. It is a commonly used ligand for spectroscopic determination of metal and spectral analysis CO2 reduction. It can also be used as a redox indicator and a reagent for the determination of ferrous titanite.
o-Phenanthroline Product details:
English Name: o-Phenanthroline
English synonyms: O-PHENANTHROLINE; ORTHOPHENANTHROLINE; 1,10-Fenanthrolin; 1,10-o-Phenanthroline; 4,5-Diazaphenanthrene; 4,5-Phenanthroline; Activ-8 in hexylene glycol; beta-Phenanthroline
Molecular formula: C12H8N2
Molecular weight: 180.21
Melting point 114-117 degree C (lit.)
Boiling point >330 degree C
Density 1.1836 (rough estimate)
Refractive index 1.5200 (estimate)
Flash point >330 degree C
Storage condition Refrigerator
Acidity factor (pKa) 4.84 (at 25 C)
Color White to light yellow or light pink
Water soluble slightly soluble
It is a commonly used ligand for spectroscopic determination of metal and spectral analysis CO2 reduction. It can also be used as a redox indicator and a reagent for the determination of ferrous titanite.
Complexes with iron, copper, cobalt, nickel and 2,2'-bipyridine form red complexes with Fe2 +, and 2,2'-dipyridinyl-3,3'-dicarboxylic acid is obtained by oxidation with potassium permanganate.
It can be used as a quantitative colorimetric reagent for copper and iron, an indicator for titration of ferric salts with cerium sulfate, and a dye for animal fibers. Phenanthroline-Fe(II) indicator can be prepared by dissolving 1.485g monohydrated phenanthroline and 0.695g FeSO4?7H2O in 100mL water. An indicator for titrimetric titration of iron salts in sulphuric acid. A related ligand is red phenanthroline (BPT), 4,7- two phenyl -1,10- phenanthroline. Phenanthroline can also be used for the analysis of alkyl lithium compounds. The specific step is to make the sample react with a small amount (about 1 mg) of o-phenanthroline, a dark color, and then titrated with alcohols until the colorless titration end point is reached.
In the solution of pH=2~9, o-phenanthroline reacts with Fe2+. The selectivity of the reaction is very high, and the orange-red complex is very stable. lgK is stable = 21.3 (20 C), and the solution has the largest absorption peak at 510 nm (visible light). Using this color reaction, visible light spectrophotometry can be used. Determination of trace iron.
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Storage: Store in a tightly closed container. Do not store in glass. Store in a cool, dry area away from incompatible substances.
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