Uv na-abata bp-4 enweghị .: 4065-6

Na Aha Chemical: 2-hydroxy-4-methoxy benzophenone-5-sulphonic acid
Molular: C14H12O6S
Molular ibu: 308.31
Ọ dịghị.: 4065-45-6
Memdula Memtula:

Ntụaka Ntụpọ:
Ọdịdị: Offy na-acha ọcha ma ọ bụ ọkụ na-acha uhie uhie kristal
Assay (HPLC): ≥ 99.0%

PHT bara uru 1.2 ~ 2.2

Melting Point ≥ 140 ℃

Mfu na ihicha ≤ 3.0%

Odidi na mmiri ≤ 4.0ebc

Ígwé metal ≤ 5pm

Agba ubi ≤ 2.0

Mwere:

Benzophenone-4 bụ mmiri - soluble & a na-atụ aro maka ihe ndị nchebe anyanwụ kachasị elu. Ule egosila na Benzophenone-4 kwụsiri ike viscosise nke gels dabere na

Polyacrylic acid (Carbopol, pemulen) mgbe ekpughere radieshon UV. Ileda dị ala dịka 0.1% na-enye nsonaazụ dị mma. A na-eji ya dị ka ultra-violet na-egbochi ikuku, ihe ịchọ mma, ọgwụ ọgwụ na-ekpuchi. A ga-ahụrịrị ya

Tha TBenziphenone-45 dakọtara na nnu nke mg, karịsịa na emulsions mmanụ. Benzophenone-4 nwere agba edo edo na-acha odo odo na-abawanye na ogo Alkaline & nwere ike ịgbanwe nke ihe ngwọta agba.

Nchikota na nchekwa:

Ihe ngwugwu: 25KG / katoonu

Nchekwa: stepble na ụlọ, na-aga ikuku na mmiri na okpomọkụ dị elu.