4-Formylbenzoic acid CAS 619-66-9

Believe Chemical ke moetsi ea ka sehloohong oa China 4-Formylbenzoic acid CAS 619-66-9 moetsi, mofani oa thepa le kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore 4-Formylbenzoic acid CAS 619-66-9 ea rona e khotsofatsoe ke bareki ba bangata. Shandong Dumela

Re hantle melemo ea lihlahisoa tsa lik'hemik'hale tšimong. Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, le ho itšetleha ka khopolo ea khoebo ea ho nchafatsa le nts'etsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!

4-Formylbenzoic acid CAS 619-66-9 Tlhaloso ea Lik'hemik'hale

4-Formylbenzoic acid CAS 619-66-9 Lisebelisoa tsa Lik'hemik'hale

Sebaka se qhibilihang ke 247°C (lit.)
Sebaka se belang 231.65°C (karolelano)
Density 1.2645 (karolelano)
Refractive index 1.4500 (khakanyo)
Maemo a polokelo Boloka ka tlase ho 30°C.
Solubility DMSO
Morphology FineCrystallinePowder
Acidity coefficient (pKa) 3.77(at25â)
'Mala o mosehla
PH boleng 3.5 (1g/l, H2O, 20â)

4-Formylbenzoic acid CAS 619-66-9 Kopo

E sebelisoa e le setsi sa meriana, chefo e bolaeang likokoanyana le li-optical lighteners
Ha e qhibilihe ka metsing, e qhibiliha ka har'a DMF, 'me e ka fumana esterification le aldol condensation ka joala. Ke karolo ea bohlokoa lipakeng tsa organic synthesis, e sebelisoang haholo ho tsa bongaka, chefo e bolaeang likokoanyana, ho roala, lisebelisoa tse tala tsa kristale, lisebelisoa tsa polymer le lisebelisoa tse tala tsa litlolo.