2,4-Dihydroxybenzophenone CAS 131-56-6 Kuwala chikasu singano kristalo kapena ufa woyera. Malo osungunuka 142.6-144.6°C. Kusungunuka pa 25°C (g/100ml zosungunulira): acetone>50, benzene 1, ethanol>50 madzi<0.5, n-heptane<0.5.
Believe Chemical ndiwopanga China 2,4-Dihydroxybenzophenone CAS 131-56-6 wopanga, wogulitsa ndi kutumiza kunja. Kutsatira kufunafuna zinthu zabwino kwambiri, kotero kuti 2,4-Dihydroxybenzophenone CAS 131-56-6 yathu yakhutitsidwa ndi makasitomala ambiri. Shandong Khulupirirani
Ndife abwino pa ubwino wa mankhwala mankhwala m'munda. Zogulitsa zathu zimatumizidwa ku Europe, United States, Japan, South Korea, Southeast Asia ndi mayiko ena ndi zigawo. Ndi sayansi ndi luso monga kalozera, kukhulupirika monga maziko, khalidwe moyo, ndi kudalira lingaliro ogwira ntchito za luso ndi chitukuko, ife moona mtima tikuyembekeza kukhazikitsa kusinthanitsa ndi mgwirizano waukulu ndi makasitomala m'nyumba ndi akunja kulenga chitukuko!
|
Dzina lazogulitsa |
2,4-Dihydroxybenzophenone |
||
|
Fomula |
C13H10O3 |
Kulemera kwa Maselo |
214.22 |
|
CAS NO. |
131-56-6 |
Kuchuluka |
500KG |
|
Zinthu |
Kufotokozera |
Zotsatira |
|
Maonekedwe |
Yellow |
Zimagwirizana |
|
Kuyesa |
99% | 99.28% |
|
MAWU OTSIRIZA |
Zotsatira zake zimagwirizana ndi muyezo |
|
Malo osungunuka 144.5-147°C(lit.)
Malo otentha 194°C (1mmHg)
Kachulukidwe 1,32g/cm3
Refractive index 1.5090 (kuyerekeza)
Kuwala kwa 125°C
Zosungirako Sungani pansi pa 30°C.
Kusungunuka kwa Chloroform (Pang'ono, Kutenthedwa), Mowa (Pang'ono, Kutentha)
Acidity coefficient (pKa) 7.72±0.35 (Zonenedweratu)
MorphologyCrystallinePowder
MtunduYellow
Oyenera polyolefin, polyvinyl kolorayidi ndi polystyrene etc.
Amagwiritsidwa ntchito makamaka ngati stabilizer ya kuwala kwa mapulasitiki, ndi zina zotero, zomwe zingathe kuteteza bwino plexiglass ndi nsalu, kuteteza zipangizo kuti zisawonongeke chifukwa cha kuwala, komanso zimagwiritsidwa ntchito ngati njira yapakatikati yopangira ma ultraviolet absorbers.
