UV Absorber BP-4 CAS NO.: 4065-45-6

Ingoa matū: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid
tātai rāpoi ngota: C14H12O6S
Te taumaha ngota: 308.31
CAS NO.: 4065-45-6
tātai hanganga matū:

Taupū Hangarau:
Te ahua: He ma-ma-ma, he kowhai marama ranei te paura tioata
Whakamātautau (HPLC): ≥ 99.0%

Uara PH 1.2~2.2

Ira Whakarewa ≥ 140 ℃

Ngaronga i te whakamaroke ≤ 3.0%

Pokarekare i roto i te wai ≤ 4.0EBC

Te Koura Taamaha ≤ 5ppm

Tae Gardner ≤ 2.0

Whakamahi:

Ko te Benzophenone-4 he wairewa-wai & e taunaki ana mo nga mea tino nui o te tiaki ra.Kua whakaatuhia e nga whakamatautau ko te Benzophenone-4 te whakapumau i te viscosity o nga ra i runga

waikawa polyacrylic (Carbopol, Pemulen) ina pa ana ki te hihi UV.Ko te iti o te 0.1% ka puta he hua pai.Ka whakamahia hei whakapumau ultra-violet i roto i te huruhuru, te whakapaipai, te patu patukiriri me te paninga pereti lithographic.Me tuhi

Ko te tBenzophenone-4 kaore i te hototahi ki nga tote Mg, ina koa ki nga whakaehunga wai-hinu.Ko te Benzophenone-4 he tae kowhai ka kaha ake i roto i te awhe kawakore & ka rereke pea te take o nga otinga tae.

Tapeke me te Rokiroki:

Mōkī: 25KG/CARTON

Rokiroki: Ka mau i roto i nga rawa, pupuri i te hau me te matara atu i te wai me te wera nui.