Tom ntej: 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6

Ntseeg tshuaj yog ib tug ua Tuam Tshoj 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg

Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6 Tshuaj Specification

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6 Cov Khoom Siv Tshuaj

Melting point: 170 hli
Kub taw tes: 0 ° C
Density 1.4574 ( kwv yees kwv yees)
Refractive index 1.5300 (kwv yees)
Flash point: 0 ° C
Cia tej yam kev mob: cua, chav tsev kub
Solubility ntawm dimethyl sulfoxide (me ntsis) thiab methanol (me ntsis)
Acidity coefficient (PKA) -0.70 ± 0.50 (tus nqi kwv yees)
Daim ntawv: huv si
Xim: dawb tofu dawb

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid CAS 4065-45-6 Daim ntawv thov

Ultraviolet absorber bp-4 belongs rau benzophenone compound. Nws yog cov hmoov dawb los yog lub teeb daj ntawm chav tsev kub, uas tuaj yeem nqus tau 285 ~ 325im ultraviolet lub teeb. Nws yog ib tug dav-spectrum ultraviolet chemicalbook absorbent nrog siab nqus tus nqi, non-toxic, tsis muaj yees duab rhiab heev, tsis muaj teratogenic nyhuv, thiab zoo lub teeb thiab thermal stability. Nws yog dav siv hauv tshuaj pleev thaiv hnub, zib ntab, tshuaj pleev, roj thiab lwm yam tshuaj pleev ib ce. Tshuaj pleev thaiv hnub feem ntau yog siv rau ntawm daim tawv nqaij, uas muaj lub luag haujlwm ntawm cov tshuaj pleev thaiv hnub los tiv thaiv daim tawv nqaij. UV absorber bp-4 yog dav siv nyob rau hauv cov tshuaj pleev ib ce tshuaj pleev ib ce xws li tshuaj pleev thaiv hnub, cream, zib mu, tshuaj pleev ib ce thiab roj vim nws lub teeb zoo thiab thermal stability.