Home Chemnovo Redox Indicators 2-2-Bipyridyl 99.5% AR
00418
2-2-Bipyridyl 99.5% AR
Reagent for colorimetric determination of iron base for oxidation-reduction indicator. 2,2'-Bipyridine, 2,2'-Dipyridine, 2,2'-Dipyridyl
Physical Properties
Physical state at 20 °C
Solid |
Colour
White crystalline |
Odour
Characteristic odour |
Melting point/ Freezing point [°C]
69 - 71 °C |
Boiling point [°C]
272-275 ° C |
Initial boiling point [°C]
272° C |
Final boiling point [°C]
275 ° C |
Solubility in water [% weight]
Soluble in water |
Specification
Appearance
White to off white to gray crystalline powder or crystal |
Assay
Min 99.5% |
Melting point
69 - 72°C |
Sensitivity for Iron (Fe)
Min 1:10,000,000 |
Acid insoluble matter
Passes test |
Sulphated ash
Max 0.05% |
Safety Information and Hazard Symbols
Symbol: GHS06
Signal Word: Danger
UN No.: 2811
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H315-H319-H335
Precaution Statement: P261-P301 + P310-P305 + P351 + P338
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2-2-Bipyridyl 99.5% AR
| Pack Size | Quantity |
|---|---|
| 2500 ml | 3 |
| 500 ml | 2 |