UV ti Abrorber UV-120 cas .: 4221-80-1

Orukọ kemikali:2,4-di-Tert-Tertphenyl 3,5-di-Tert-Terty-4-Hydroxybenbenzybe.

Awọn isopọ:Benzoiccid, 3,5-di-tertl-4-hydroxy-, 2,4-di-kattyl-diltyl-diall Conster (7CI, 8ci)

Alolacular agbekalẹC29H42O3

Iwuwo Molucular438.66

Eto

Nọmba Com4221-80-1

Alaye

Irisi: lulú funfun lulú

Akoonu: ≥99%

Imọlẹ Ojuami: 194-1999 ℃

Ipadanu lori gbigbe: ≤ 0,5%

Exctamile: ≤0.3%

Eeru: ≤ 0.1%

Transmation% (450nm): ≥98.0%

Awọn ohun elo:

Gbrber daradara UV ti o fojusi UV fun PVC, pe, PP, Awọn Polye ẹni ti ko ni aabo.

Iṣakojọpọ ati Ibi ipamọ:

Package: 25kg / kaadi

Ibi ipamọ: iduroṣinṣin ninu ohun-ini, tọju fentilesonu ati kuro ninu omi ati otutu otutu.