Tus nqi zoo UV Absorber UV BP 2 CAS 131-55-5

Lus piav qhia luv luv:

Lub npe tshuaj: UV Absorber UV BP 2

Synonyms: 2,2′,4,4′-Tetrahydroxybenzophenone

CAS: 131-55-5 Nr

Cov mis mos molecular: C13H10O5

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Product Detail

Khoom cim npe

Daim ntawv thov

Siv dav hauv polyester, yas chloride, epoxy resin, resin lo ntsiab muag, hnub ci zaj duab xis, cov ntawv nplaum, cov tshuaj pleev ib ce qib siab, cov txheej txheem qib siab tshiab, xim, kuj siv hauv cov ntaub.

Ntim

Khaws lub thawv kaw kom nruj. Tsis txhob noj thiab nqus pa.

25KG thawv los yog raws li cov neeg siv khoom xav tau

Specification

Yam khoom	INDEX
Qhov tshwm sim	Lub teeb daj crystalline hmoov
Tus nqi,%	≥ 99
Volatile,%	≤ 0.50
Gardner xim	≤ 5.0
Melting Point (℃)	195.00 ~ 203.00 ℃
* Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom.