Bathar
1,5-Naphthalenedisulfonic acid
Synonyms: 1,5-naphthalenedisulfonic acid
Seilbh ceimigeach de 1,5-Naphthalenedisulfonic acid
● Coltas/Dath: Criostal buidhe aotrom
● Vapor Brùthadh: 0Pa aig 25 ℃
● Puing leaghaidh: 242.5 ° C (tuairmse garbh)
● Clàr-innse refractive: 1.695
● Rubha Goil: 400.53 ° C (tuairmse garbh)
● PKA: -0.60 ± 0.40 (Air a ro-innse)
● PSA: 125.50000
● Dùmhlachd: 1.704 g/cm3
● LogP: 3.49480
● Storage Temp.:Store gu h-ìosal +30 ° C.
● Solubility uisge.: 90.52g/L aig 25 ℃
● XLogP3:0.6
● Cunnt Tabhartas Bond Hydrogen:2
● Cunnt Glacadair Bond Hydrogen: 6
● Cunnt Bond Rotatable:2
● Dìreach Mass: 287.97623032
● Cunnt Atom Trom: 18
● Iom-fhillteachd: 450
Purity / Càileachd
99% * dàta bho sholaraichean amh
1,5-NaphthalenedisulfonicAcid * dàta bho sholaraichean ath-bheachdan
Fiosrachadh Sàbhailteachd
● Dealbh(an):
C
● Còdan Cunnart:C
● Aithrisean:34
● Aithrisean Sàbhailteachd: 22-24 / 25-45-36 / 37 / 39-26
Faidhlichean MSDS
Feumail
Criostal lamellar geal (le ceithir moileciuilean de Uisge criostalachadh).Puing leaghaidh 240-245 ℃ (Anhydrous).Soluble ann an uisge agus ethanol, insoluble ann an ether.Used mar eadar-mheadhanach airson dathan.Air a chleachdadh airson eadar-mheadhanan saothrachaidh leithid 1,5-dihydroxynaphthalene agus amino C acid.Burning a’ toirt a-mach ceò puinnseanta sulfur oxide.
