UV Absorber BP-4 CAS NỌ .: 4065-45-6

Orukọ kemikali: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid
Ilana molikula: C14H12O6S
Ìwúwo molikula: 308.31
CAS RARA.: 4065-45-6
Kẹmika igbekale agbekalẹ:

Atọka imọ-ẹrọ:
Irisi: Pa-funfun tabi ina ofeefee kirisita lulú
Ayẹwo (HPLC): ≥ 99.0%

PH Iye 1.2 ~ 2.2

Oju Iyọ ≥ 140℃

Pipadanu lori Gbigbe ≤ 3.0%

Turbidity ninu omi ≤ 4.0EBC

Awọn irin Heavy ≤ 5ppm

Awọ Gardner ≤ 2.0

Lo:

Benzophenone-4 jẹ omi-tiotuka & ni iṣeduro fun awọn okunfa aabo oorun ti o ga julọ. Awọn idanwo ti fihan pe Benzophenone-4 ṣe iṣeduro iki ti awọn gels ti o da lori

polyacrylic acid (Carbopol, Pemulen) nigba ti won ti wa ni fara si UV Ìtọjú. Awọn ifọkansi bi kekere bi 0.1% pese awọn esi to dara. O jẹ amuduro ultra-violet ninu irun-agutan, ohun ikunra, awọn ipakokoropaeku & ibora awo lithographic. O gbọdọ ṣe akiyesi

tha tBenzophenone-4 ko ni ibamu pẹlu awọn iyọ Mg, paapaa ni awọn emulsions omi-epo. Benzophenone-4 ni awọ ofeefee kan ti o di aladanla diẹ sii ni iwọn ipilẹ & o le paarọ nitori awọn solusan awọ.

Iṣakojọpọ ati Ibi ipamọ:

Package: 25KG/CARTON

Ibi ipamọ: Idurosinsin ninu ohun-ini, tọju fentilesonu ati kuro lati omi ati iwọn otutu giga.