Udumo oluhle lomsebenzisi weVb2 Riboflavin CAS 83-88-5 Vitamin B2 Metabolism USP Bp
Ishishini lethu ligxininisa kulo lonke umgaqo-nkqubo womgangatho "wemveliso ekumgangatho ophezulu isiseko sokusinda kwentlangano; ulwaneliseko lomthengi luya kuba yindawo yokujonga kunye nesiphelo senkampani; uphuculo oluzingisileyo kusukelo lwanaphakade lwabasebenzi" kunye nenjongo engaguqukiyo "yodumo lokuqala, umthengi kuqala" kwisiGaba esiLungileyo soMsebenzisi weVb2 Riboflavin CAS 53lism2-83-Bdhe-83-Bdhe-83-Bdhe-83-Bdhe-83-83-Bdhe-83-83-Bdhe-83-Messenger Ifilosofi yeshishini 'yokuqala abathengi, qhubela phambili', sibamkela ngokunyanisekileyo abathengi abasuka ekhaya nakumazwe angaphandle ukuba basebenzisane nathi.
Ishishini lethu ligxininisa kulo lonke umgaqo-nkqubo womgangatho "wemveliso ekumgangatho ophezulu isiseko sokusinda kwentlangano; ulwaneliseko lomthengi luya kuba yindawo yokujonga kunye nesiphelo senkampani; uphuculo oluzingisileyo kusukelo lwanaphakade lwabasebenzi" kunye nenjongo engaguqukiyo "yodumo lokuqala, umthengi kuqala"China Vitamin B2 kunye Feed Additive, Umgaqo wethu "yimfezeko kuqala, umgangatho ophezulu". Ngoku sinethemba lokubonelela ngenkonzo ebalaseleyo kunye neemveliso ezifanelekileyo kunye nezisombululo. Sithemba ngokunyanisekileyo ukuba singaseka intsebenziswano yokuphumelela ishishini nawe kwixesha elizayo!
2, 2 ', 4, 4'-tetrahydroxybenzophenonesisibambisi se-ultraviolet enyibilikayo esisebenza kakuhle kakhulu samanzi, sikwi-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, i-2, 2′, 4, 4 '-tetrahydroxybenzophenone isetyenziswa njenge-pharmaceutical intermediates, photosensitive materials, anti-sosmetics, anti-ultraviolet. Kwiminyaka yakutshanje, ukusetyenziswa kweempahla kuye kwanikwa ingqwalasela kwishishini le-textile, kwaye ububanzi bubanzi ngakumbi.
25kg / igubu okanye ngokweemfuno zabathengi.
Ishishini lethu ligxininisa kulo lonke umgaqo-nkqubo womgangatho "wemveliso ekumgangatho ophezulu isiseko sokusinda kwentlangano; ulwaneliseko lomthengi luya kuba yindawo yokujonga kunye nesiphelo senkampani; uphuculo oluzingisileyo kusukelo lwanaphakade lwabasebenzi" kunye nenjongo engaguqukiyo "yodumo lokuqala, umthengi kuqala" kwisiGaba esiLungileyo soMsebenzisi weVb2 Riboflavin CAS 53lism2-83-Bdhe-83-Bdhe-83-Bdhe-83-Bdhe-83-83-Bdhe-83-83-Bdhe-83-Messenger Ifilosofi yeshishini 'yokuqala abathengi, qhubela phambili', sibamkela ngokunyanisekileyo abathengi abasuka ekhaya nakumazwe angaphandle ukuba basebenzisane nathi.
Udumo lomsebenzisi olulungileyo lweChina Vitamin B2 kunye Feed Additive, Umgaqo wethu "yimfezeko kuqala, umgangatho ophezulu". Ngoku sinethemba lokubonelela ngenkonzo ebalaseleyo kunye neemveliso ezifanelekileyo kunye nezisombululo. Sithemba ngokunyanisekileyo ukuba singaseka intsebenziswano yokuphumelela ishishini nawe kwixesha elizayo!
