Kalisiyɔmu foromati dilanni fɛɛrɛ bɛ kemikɛlifɛnw dilanni fɛɛrɛbɔ siratigɛ la. Kalisiyɔmu foromati ye fɛnɲɛnamafagalan ye min bɛ kɛ ka caya. Sisan, kalisiyɔmu foromati dilanni fɛɛrɛ minnu bɛ yen, olu bɛ tɔɔrɔ sɔrɔ fɛn dilannen musaka caman fɛ ani nɔgɔ kojugu fɛ.
Nin fɛɛrɛ in bɛ kɛ ni foromadehidi, asetaldehidi ani kalisiyɔmu idɔrɔkisidi ka ɲɔgɔn falen ye ni molari hakɛ ye 4,2~8:1:0,5~0,6 ye, o kɔfɛ, a bɛ kɛ ni asidi foromiki ye. O kɛcogo ye nin ye:Asetaldehyde, formaldehyde, calcium hydroxide, ani formic acid bɛ fara condensation kettle kan sanfɛ hakɛ la walasa ka farikoloɲɛnajɛ kɛ, ka funteni kɔlɔsi 16°C ni 80°C cɛ, ka reaction waati bila sanga 1,5~4 na. O kɛcogo kɔfɛ, furaji bɛ ladilan ka kɛ neutre ye. O furaji min bɛ sɔrɔ, o bɛ kɛ ni degun ye, ka a kɛ ni vacuum ye, ka a ja santirifugare la walasa ka kalisiyɔmu foromati sɔrɔ; ba dɔlɔ min bɛ kɛ santirifugu la, o bɛ sɔrɔ ka pentaeritiritɔli sɔrɔ.
Poste waati: Dec-31-2025
