UV Absorber BP-4

Apejuwe kukuru:

UV Absorber BP-4 (Benzophenone-4) jẹ omi-tiotuka & ti a ṣe iṣeduro fun awọn okunfa aabo oorun ti o ga julọ.O jẹ amuduro ultra-violet ninu irun-agutan, ohun ikunra, awọn ipakokoropaeku & ibora awo lithographic.


Alaye ọja

ọja Tags

Orukọ Kemikali:2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid
KAS RARA:4065-45-6
Fọọmu Molecular:C14H12O6S
Ìwọ̀n Molikula:308.31

Sipesifikesonu
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

Ohun elo
Benzophenone-4 jẹ omi-tiotuka & ni iṣeduro fun awọn okunfa aabo oorun ti o ga julọ.Awọn idanwo ti fihan pe Benzophenone-4 ṣe idaduro iki ti awọn gels ti o da lori polyacrylic acid (Carbopol, Pemulen) nigbati wọn ba farahan si itọsi UV.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.

Package ati Ibi ipamọ
1,25kg paali
2.Sealed ati ki o ti fipamọ kuro lati ina


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