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Productname                    4,4'-Bipyridine
Synonyms                         gamma,gamma'-Dipyridyl
CASRegistryNumber          553-26-4
Molecularformular              C10H8N2
Molecularweight                156.19
MeltingPoint                      109-113degree Centigrade
Appearance                       off-whitecrystal powder
Content                            99%min
Water                               0.8%max
MeltingPoint                      109-113degreeCentigrade
Package                            25kgs/Plastic drum

we have made a breakthrough on improving quality of4,4'-Bipyridine,first, the appearance of 4,4'-Bipyridine get tooff-white to lightyellowish, as it before, the yellow powder, acertain degree,itaffect the next step reaction for followinguser;
not only product appearance, the single impurity getobviouscontrol; product content also is up to 99%min.

we thank many customers' good advice, and thank all companystaff;and more about 4,4’-Bipyridine, please contactwithus.

We have made great efforts in productionefficiency improvement,management system establishment, qualitycontrol and systemicservice providing. We have establishedfavorable partnership withmany clients from worldwide.Making useof these technologicalsuperiorities, we not only supply highquality products but alsooffer considerate services and technicalsupports to our clients inthe hope of commondevelopment. 

Our vision is Integrity, Customer First, Win-Win andCo-development.With our effort, we has and will go on cooperating with customersathome and abroad for awin-winrelationship 


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