UV Absorber bp-4 ke ha ho joalo.
Lebitso la lik'hemik'hale: 2-hydroxy-4-thephoxy benzophenone-5-sulphoni acid
Foromo ea limolecular: C11h12co6s
Boima ba Molecular: 308.31
Ketse.: 4065-45-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6
Makhoma a 'Mele a Sebopeho:
Index ea Bohlale:
Ponahalo: Ho theoha ho tšoeu kapa tse bobebe tse bobebe tsa kristale
Assay (HPLC): ≥ 99.0%
PH Palo ea 1.2 ~ 2.2
Ntlha ea ho qhibiliha ≥ 140 ℃
Tahlehelo ea ho omella ≤ 3.0%
Turbidity ka metsing 000-0ebc
Metsu e boima ≤ 5ppm
'Mala oa Gardner ≤ 2.0
Sebelisa:
Benzophenone-4 ke e qhibiliha ka metsi mme e khothalletsoa ka lebaka la ts'ireletso e phahameng ka ho fetisisa ea letsatsi. Liteko li bontšitse hore Benzophenone-4 e tiisa lits'oants'o tsa li-gels tse thehiloeng ho
Asiti ea Polycrylilic (Carbopol, pemule) ha ba pepesetsoa radiation ea UV. Meaho e tlase ha 0,1% e fana ka litholoana tse ntle. E sebelisoa e le Stabililizer ea ho hloloa ha ultra-violet ho boea, litlolo, likokoanyana tse bolaeang lithographic. E tlameha ho hlokomeloa
Tha TBenzophenonone-4is ha e lumellane le litsi tsa masapo a MG, haholo-holo emumu ea oli ea metsi. Benzophenone-4 e na le 'mala o mosehla o bang o matla haholo ho alkaline re ka fetolang litharollo tsa mebala.
Ho paka le ho boloka:
Package: 25kg / carton
Polokelo: e tsitsitseng sebakeng, boloka moea o futhumaleloa le hole le metsi le mocheso o phahameng.