Mutengo wakanaka UV Absorber UV 988 CAS 6337-43-5

Tsananguro pfupi:

Zita reKemikari: UV Absorber UV 988

Mazwi akafanana: tetraethyl 2,2′-(1,4-phenylenedimethylidyne)bismalonate

CAS: 6337-43-5

Fomura yemorekuru: C22H26O8

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Mashandisirwo

UV Absorber UV 988 imhando ye phenylmethylene malonate isina ruvara inonwisa chiedza che ultraviolet. Maumbirwo echinhu ichi anochibvumira kunwisa mwaranzi ye UV ine simba guru uye kushanda sechidziviriro chemuviri, zvichidzivirira chiedza chezuva kubva paganda kunyangwe mumamiriro ekunze akaoma uye munzvimbo dzakaoma dzekushandisa dzakadai semarambi emotokari, zvichinonotsa zvikuru kutsvuka kana kusviba kweruvara.

Kurongedza

Chengeta mudziyo wakavharwa zvakanaka. Dzivisa kumedza kana kufemera.

25KG bhokisi kana zvichienderana nezvinodiwa nevatengi

Tsanangudzo

CHINHU	INDEX
Chitarisiko	Upfu hweyero yakapfava
Kuponda, %	≥ 99
Nzvimbo Yekunyunguduka (℃)	137.00 ~ 139.00℃
Dota, %	≤0.10
Inoshanduka-shanduka, %	≤0.50
Kutumira (%): 425nm	≥ 96.00
Kutumira (%): 500nm	≥ 98.00
* Pamusoro pezvo: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvichienderana nekudiwa kwakakosha kwevatengi vedu.