4-Formylbenzoic asidi CAS 619-66-9

Believe Chemical ndiwopanga China 4-Formylbenzoic acid CAS 619-66-9 wopanga, wogulitsa ndi kutumiza kunja. Kutsatira kufunafuna zinthu zabwino kwambiri, kotero kuti 4-Formylbenzoic acid CAS 619-66-9 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!

4-Formylbenzoic acid CAS 619-66-9 Kufotokozera kwa Chemical

4-Formylbenzoic acid CAS 619-66-9 Chemical Properties

Malo osungunuka 247°C (lat.)
Malo otentha 231.65°C (mongoyerekeza)
Kachulukidwe 1.2645 (mongoyerekeza)
Refractive index 1.4500 (kuyerekeza)
Zosungirako Sungani pansi pa 30°C.
Solubility DMSO
Morphology FineCrystallinePowder
Acidity coefficient (pKa) 3.77(at25â)
MtunduYellow
PH mtengo 3.5 (1g/l, H2O, 20â)

4-Formylbenzoic acid CAS 619-66-9 Ntchito

Ntchito ngati wapakatikati mankhwala, mankhwala ndi kuwala kuwala
Sisungunuke m'madzi, sungunuka mu DMF, ndipo imatha kulowa esterification ndi aldol condensation ndi mowa. Ndiwofunika wapakatikati mu kaphatikizidwe organic, chimagwiritsidwa ntchito mankhwala, mankhwala ophera tizilombo, zokutira, madzi krustalo zopangira, polima zipangizo ndi perfume zopangira.