2,2'-Dipyridyl, 25 g
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Molar mass (M) 156,19 g/mol
Boiling point (bp) 272,2 °C
Flash point (flp) 131 °C
Melting point (mp) 69,2 °C
ADR 6.1 III
WGK 1
CAS No. [366-18-7]
EG-Nr. 206-674-4
UN-Nr. 2811
Dissolve 0.695 g FeSO4 · 7 H2O and 1.171 g 2,2'-dipyridyl in 100 ml water
€41.85/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 4153.2
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Product details
2,2'-Dipyridyl ≥95 %, for biochemistry
| Ox. colour | pale blue |
| Red. colour | red |
| Redox potential E0[V] at pH=0 and 20 °C | +1.03 |
- Subtotal: 0.00
| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 4153.1 | 5 g | glass | €16.05 |
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| 4153.2 | 25 g | glass | €41.85 |
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- Subtotal: 0.00
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General information
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Certificates of Analysis
Type analysis
| Appearance | white to light white cristalline powder |
| Assay (GC) | ≥95 % |
| Water (KF) | ≤1,0 % |