IFactory Supply Top Sale Ultraviolet Absorber 2, 2′, 4, 4′-Tetrahydroxybenzophenone Bp-2 CAS 131-55-5
Sithembele ekucingeni okucwangcisiweyo, ukuphuculwa okuqhubekayo kuwo onke amacandelo, inkqubela phambili yetekhnoloji kwaye kunjalo nakubasebenzi bethu abathatha inxaxheba ngokuthe ngqo kwimpumelelo yethu kwiFactory Supply Top Sale Ultraviolet Absorber.2, 2′,4, 4′-TetrahydroxybenzophenoneI-Bp-2I-CAS 131-55-5, iminyaka emininzi yamava omsebenzi, ngoku siye sakuqonda ukubaluleka kokubonelela ngeemveliso ezikumgangatho ophezulu kunye nezona nkonzo zinkulu ngaphambi kokuthengisa kunye neenkonzo zasemva kokuthengisa.
Sixhomekeke ekucingeni okucwangcisiweyo, uhlengahlengiso oluqhubekayo kuwo onke amacandelo, inkqubela phambili yetekhnoloji kwaye kunjalo nakubasebenzi bethu abathatha inxaxheba ngokuthe ngqo kwimpumelelo yethuChina 1-Bromo-3 5-Dichlorobenzene kunye 1-Bromo-3 5-Dichlorobenzene 99%, Ngoku sithathele ingqalelo ngokunyanisekileyo ukunika iarhente yophawu kwiindawo ezahlukeneyo kwaye umda omkhulu wengeniso yearhente yeyona nto ibalulekileyo esiyikhathaleleyo. Wamkelekile bonke abahlobo kunye nabathengi ukuba bazibandakanye nathi. Sikulungele ukwabelana nge-win-win corporation.
I-2, 2 ', 4, 4 '-tetrahydroxybenzophenone yi-absorber ye-ultraviolet enyibilikayo emanzini, eye-benzophenone ultraviolet absorber series products. 2, 2 ', 4, 4 '-tetrahydroxybenzophenone inokutsha, kwaye ukutshisa kuvelisa imisi eyityhefu yenitrogen oxide.
| Into | Inkcazo |
| Indawo yokunyibilika | 198-200 °C(lit.) |
| Indawo yokubilisa | 349.21°C (uqikelelo olurhabaxa) |
| Ukuxinana | 1.216 |
| I-acidity coefficient (pKa) | 6.98±0.35(Kuqikelelwe) |
| Isalathiso sokuqhafaza | 1.4825 (uqikelelo) |
| LogP | 3.091 (est) |
Okwangoku, i-2, 2 ', 4, 4'-tetrahydroxybenzophenone isetyenziswa ngokubanzi kwiiplastiki, iintlaka, iingubo, irabha yokwenziwa kunye nezinye iindawo, 2, 2′, 4, 4 '-tetrahydroxybenzophenone isetyenziswa njenge-intermediates zonyango, izinto ezibonisa ukukhanya, izithambiso ezichasene ne-ultraviolet izongezo kunye nokunye. Kwiminyaka yakutshanje, ukusetyenziswa kweempahla kuye kwanikwa ingqwalasela kwishishini le-textile, kwaye ububanzi bubanzi ngakumbi.
25kg / igubu okanye ngokweemfuno zabathengi.
Sithembele ekucingeni okucwangcisiweyo, uhlengahlengiso oluqhubekayo kuwo onke amacandelo, ukuqhubela phambili kwezobuchwepheshe kwaye kunjalo nakubasebenzi bethu abathatha inxaxheba ngokuthe ngqo ngaphakathi kwimpumelelo yethu yeFactory Supply Top Sale Ultraviolet Absorber 2, 2′, 4, 4′-Tetrahydroxybenzophenone Bp-2 CAS 131- I-55-5, iminyaka eliqela yamava omsebenzi, ngoku siye sakuqonda ukubaluleka kokubonelela ngeemveliso ezikumgangatho ophezulu kunye nezona nkonzo zinkulu ngaphambi kokuthengisa kunye neenkonzo zasemva kokuthengisa.
Ubonelelo lwefektriChina 1-Bromo-3 5-Dichlorobenzene kunye 1-Bromo-3 5-Dichlorobenzene 99%, Ngoku sithathele ingqalelo ngokunyanisekileyo ukunika iarhente yophawu kwiindawo ezahlukeneyo kwaye umda omkhulu wengeniso yearhente yeyona nto ibalulekileyo esiyikhathaleleyo. Wamkelekile bonke abahlobo kunye nabathengi ukuba bazibandakanye nathi. Sikulungele ukwabelana nge-win-win corporation.
