Tus nqi zoo UV Absorber UV BP 1 CAS 131-56-6

Kev Piav Qhia Luv:

Lub Npe Tshuaj: UV Absorber UV BP 1

Cov Lus Txhais: 2,4-Dihydroxybenzophenone

CAS: 131-56-6

Cov mis mos molecular: C13H10O3

Qhov hnyav molecular: 214.22

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov ntawv thov

UV BP-1 feem ntau yog siv rau cov yas ua lub teeb stabilizer, tuaj yeem tiv thaiv cov iav organic thiab daim ntaub, kom tiv thaiv cov ntaub ntawv rau lub teeb puas tsuaj, kuj siv ua cov khoom siv nruab nrab rau kev tsim cov khoom nqus UV; siv rau polyolefin, PVC thiab polystyrene; qhov siab tshaj plaws ntawm qhov nqus wavelength yog 280-340 nm.

Ntim khoom

Khaws lub thawv kom kaw ruaj. Tsis txhob noj thiab ua pa.

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

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	INDEX
Qhov tsos	Dawb los yog daj ntseg crystalline hmoov
Kev ntsuas,%	≥ 98
Melting Point (℃)	142℃ ~ 146℃
Poob ntawm qhov ziab,%	≤ 0.50%
Gardner xim	≤ 5
Cov hlau hnyav (Pb)	5.00ppm
* Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom.