Technical Data Sheet
1,10-Phenanthroline monohydrate, 25 g
≥99 %, p.a., ACS
Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
H301-H410
toxic if swallowed, very toxic to aquatic life with long lasting effects
P273 P301+P310
avoid release to the environment, IF SWALLOWED: Immediately call a POISON CENTER/doctor
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o-Phenanthroline
Empirical formula C12H8N2 · H2O
Molar mass (M) 198,23 g/mol
Melting point (mp) 104 °C
ADR 6.1 III
WGK 3
CAS No. 5144-89-8
EG-Nr. 200-629-2
UN-Nr. 2811
Molar mass (M) 198,23 g/mol
Melting point (mp) 104 °C
ADR 6.1 III
WGK 3
CAS No. 5144-89-8
EG-Nr. 200-629-2
UN-Nr. 2811
Redox indicator
Dissolve 0.7 g FeSO4 · 7 H2O and 1.49 g 1,10-phenanthroline in water and fill to 100 ml
Dissolve 0.7 g FeSO4 · 7 H2O and 1.49 g 1,10-phenanthroline in water and fill to 100 ml
€137.10/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 9113.3
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€130.24/Pack Qty.
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€123.39/Pack Qty.
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Product details
1,10-Phenanthroline monohydrate ≥99 %, p.a., ACS
Technical Information
| Ox. colour | pale blue |
| Red. colour | red |
| Redox potential E0[V] at pH=0 and 20 °C | +1.14 |
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1,10-Phenanthroline monohydrate
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 9113.1 | 50 g | glass |
€244.60 |
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| 9113.2 | 5 g | glass |
€38.60 |
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| 9113.3 | 25 g | glass |
€137.10 |
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Downloads / MSDS
General information
Complexometry
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Certificates of Analysis
Guarantee analysis
| Assay (dry substance) | ≥99,0 % |
| Solubility in ethanol | clear, colorless |
| Melting point | ≥98 °C |
| Suitability as indicator | complies |
| Suitability for determination of iron | complies |
| 1,10-Phenanthroline forms sparingly soluble complex compounds with a lot of heavy metal ions, and so it is suitable for their quantitative determination. The iron(II)-complex (Ferroin) is usable as redox indicator. | |