Benzophenone-4 CAS 4065-45-6

CAS:CAS:4065-45-6

Tātai ngota:C14H12O6S

Taumaha ngota:308.31

EINECS:223-772-2

Ngā kupu taurite:Uvistat 1121; Kaiwhakaoho UV HMBS; 5-BENZOYL-4-HYDROXY-2-METHOXYBENZENESULFONIC ACID; TIMTEC-BB SBB002961; SULISOBENZONE; spectra-sorb uv 284; 2-HYDROXY-4-METHOXYBENZOPHENONE-5-SULPHONIC ACID; Kaiwhakaoho UV BP-4(UV-284); 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid bp-4; benzophenone 4 i roto i te tiaki kiri; benzophenone-4 mō te kiri; ngā kaihanga uv-284

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te CAS 4065-45-6 Benzophenone-4?

Ko te pūwero UV BP-4 kei roto i te akomanga benzophenone o ngā matū. He paura mā, he paura kōwhai mārama rānei te Benzophenone-4 i te pāmahana rūma, ka taea te mimiti i te 285~325Im o te mārama ultraviolet. Ko te Benzophenone-4 he momo pūwero ultraviolet whānui te whānuitanga, he tere mimiti teitei, kāore he paitini, kāore he photosensitization, kāore he teratogenicity, ā, he pai te pumau o te mārama me te wera. He whānui te whakamahinga o te BP-4 i roto i te pare rā, te honi, te hinu kiri, te hinu me ētahi atu mea whakapaipai.

Whakatakotoranga

TAONGA	PAEREWA
Āhua	Paura Ma-Pōuri
Te Parakore (HPLC)	99.50% meneti
Teitei Rewa C	160.0℃min
Ngaronga maroke	2.0% mōrahi
PH,1% Wairewa Wai@25C	1.20-2.20
Kānara tae (10%	4.0mōrahi
	16.0NTU mōrahi
Te mimiti UV E1%cm, i roto i te wai i te mōrahi 285nm	460 meneti
Te mimiti UV E1%cm, i roto i te wai i te mōrahi 325nm	290 meneti
Uara-K@285nm, L/g-cm	46.0-50.0
Ngā konganuku taumaha hei Pb	20ppm te mōrahi

Tono

1. Hei ātete ki te hihi UV, he pai ōna pānga ārai-pakeke me te whakangawari i ngā muka miro me te polyester.
2. E whakamahia whānuitia ana te BP-4 hei kaiwhakaoti ārai-iraira i roto i ngā whakapaipai ārai-rā pērā i te ārai-rā, te kirīmi, te honi, te hinu, me ētahi atu
3. Ka taea hoki te whakamahi i te BP-4 hei mimiti UV i roto i ētahi atu waituhi wairewa-wai, paninga, me ētahi atu