UV Absorber BP-4 CAS MAYA .: 4065-45-6

Magaca kiimikada: 2-hydroxy-4-Methoxy benzophenone-5-sulphonic acid
Qaaciddada molika: C14h12o6s
Miisaanka Moleculal: 308.31
CAS MAYA.: 4065-45-6
Qaacidada qaabdhismeedka kiimikada:

Tusmo farsamo:
Muuqaal: Off-Caddaan ama budada hurdi huruud ah oo khafiif ah
Assay (HPLC): ≥ 99.0%

PH qiimaha 1.2 ~ 2.2

Dhibic dhalaal ≥ 140 ℃

Luminta qalajinta ≤ 3.0%

Gawaarida biyaha ≤ 4.0ebc

Biraha culus ≤ 5ppm

Midabka Gardner ≤ 2.0

Isticmaal:

Benzopenone-4 waa biyo-ku-milma & waxaa lagula talinayaa qodobbada difaaca ee ugu sarreeya. Tijaabooyinku waxay muujiyeen in Benzopenone-4 uu xasiliyo aragtida gels ku saleysan

Polyacrylic acid (carbopol, pemuvuen) markii ay ku soo gaadhaan shucaac UV. Uruurinta illaa iyo boqolkiiba 0.1% waxay bixisaa natiijooyin wanaagsan. Waxaa loo istcimaalaa sida loo yaqaan 'viole-violet' ee dhogorta, qurxinta, sunta cayayaanka lagu buufiyo & daboolka saafiga lithaggofic. Waa in la ogaadaa

Tha TBenzopenone-4s lama jaan qaada MG cusbada, gaar ahaan emulsions-ka biyaha-biyaha. Benzophenone-4 wuxuu leeyahay midab huruud ah oo si xoog leh uga adkaanaya xadka alkalinine wuxuuna wax ka badali karaa xalka midabada leh.

Xirmooyinka iyo kaydinta:

Xidhmada: 25kg / kartoon

Kaydinta: deganaanshaha hantida, ka dhig hawo-mareenka oo ka fogow biyaha iyo heerkulka sare.