Pro artificio faciendo, volumus tibi providere 4,4'-Bipyridine CAS 553-26-4. Ducentes sumus 4,4'-Bipyridines CAS 553-26-4 fabrica in China. 4,4'-Bipyridine CAS 553-26-4 habet stirpem, festinanter partus.COA, MSDS, TDS, etc. '-Bipyridine CAS 553-26-4 praeberi potest.
Qualitas magna 4,4'-Bipyridine CAS 553-26-4 multa medicamenta occurrere possunt, si opus est, opportuna opera nostra accipe de 4,4'-Bipyridine CAS 553-26-4. Shandong Credite
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4,4'-Bipyridine |
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Formulae |
C10H8N2 |
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156.18 |
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553-26-4 |
quantitas |
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Items |
Specification |
Proventus |
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Aspectus |
Hyalina vel lux flavo crystallinum |
Conforms |
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Assay |
⥠99% |
99,1% |
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Requiesce in ignitio |
â¤0.1% | Conforms |
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CONCLUSIO |
Effectus conformis vexillum |
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Synonym: 'LGC' (1608); GAMMA, GAMMA'-DIPYRIDYL; ,4-BIPYRIDINE
CAS:553-26-4
Formulae hypotheticae: C10H8N2
M
EINECS: 209-036-3
Punctum liquescens: 109-112° C (lit.)
Fervens punctum: 305 ° C (lit.)
Densitas: 1.2814 (roughestimate)
Index refractivus: 1.6057 (aestimatio)
Mico punctum: 304-30chemicalbook5 ° C
Repono conditiones: storebelow 30 ° C
Solubilitas: 4.5g/l
Acidum coefficiens: (PKA) pk1: 3.17 (2); pK2:4.82(1)(25°C)
4,4'-bipyridines pro synthesi organica, intermediis pharmaceuticis.
