Idrɔkisidi potasiyɔmu: A ye kemikali barikama ye min bɛ kɛ ni alkali ye ani min bɛ baara caman kɛ
Baarakɛyɔrɔbaw
Potassium hydroxide baara kunbabaw ye a kɛli ye i n’a fɔ alkaline catalyst barikama, saponification agent, pH regulateur, corrosion inhibiteur, ani electrolyte. Kemisɛriw dilanni na, potasiyɔmu idɔrɔkisidi ye fɛn barikama ye min bɛ kɛ ka caya, min bɛ se ka kɛ sababu ye ka fɛnɲɛnamaw ni fɛnɲɛnamaw ka wale suguya caman kɛ, i n’a fɔ ɛsitɛriw ka sapon kɛli, dɔlɔw farikolojidɛsɛ, ani alkali katalizi fɛnɲɛnamafagalanw dilanni na. A bɛ sigida di min bɛ kɛ ni alkali ye kosɛbɛ walasa ka farikoloɲɛnajɛ ɲɛtaa sabati. Misali la, safinɛ dilanni na, potasiyɔmu idɔrɔkisidi ye safinɛfɛn nafama ye min bɛ tulumafɛnw tigɛli kɛ safinɛ ni gilisirini ye, o bɛ fɛn dilannenw cogoya ni u sabatili ɲɛ.
Furakɛcogo la, potasiyɔmu idɔrɔkisidi bɛ kɛ fura cɛmancɛfɛn dɔw dilanni na. A bɛ se ka furajiw pH labɛn walasa u ka sabati ani u ka se ka sɔrɔ biyo la. Ka fara o kan, potasiyɔmu idɔrɔkisidi bɛ kɛ furaw labɛnni na minnu bɛ kɛ ni alkali ye, i n’a fɔ banakisɛfagalan dɔw ani asidi aminikiw. Elektɔriki baara la, potasiyɔmu idɔrɔkisidi ye ɛlektroliti nafama ye min bɛ kɛ kosɛbɛ batiri alkali ni fɛnɲɛnamafagalanw na. A bɛ sigida sabatilen di alkali ma walasa ka batiriw ni fɛnɲɛnamafagalanw baara ka ɲɛ. Misali la, nikɛri-nɛgɛ-hidridi batiriw kɔnɔ, potasiyɔmu idɔrɔkisidi bɛ kɛ i n’a fɔ ɛlektroliti, o bɛ batiri bɔli baara kɛcogo ɲɛ ani a ka cycle ɲɛnamaya.
Dumuniko siratigɛ la, potasiyɔmu idɔrɔkisidi ye dumuni faralen ye min tɛ mɔgɔ tɔɔrɔ, min bɛ kɛ ka dumunifɛnw asidi walima u alkali hakɛ labɛn, ka u lakanani ni u sabatili sabati. Misali la, bonbon ni sokola dɔw dilanni na, potasiyɔmu idɔrɔkisidi bɛ kɛ ka furaw pH ladilan, o bɛ u diya ni u kɛcogo ɲɛ. Ji furakɛli la, potasiyɔmu idɔrɔkisidi bɛ kɛ ka ji pH ladilan ani ka asidi nɔgɔw bɔ. A bɛ se ka kɛ fana ka ji nɔgɔlen asidilamaw kɛ fɛn ye min tɛ se ka kɛ walasa ka sigida ka jibɔcogo sariyaw dafa. Misali la, iziniw ka jiko juguw saniya la, potasiyɔmu idɔrɔkisidi bɛ kɛ ka asidiji nɔgɔlenw bali, ka sigida nɔgɔli bali.
Idrɔkisidi potasiyɔmu ye furakisɛ barikama ye min bɛ kɛ ni alkali ye, a bɛ se ka fɛn caman tiɲɛ. A kɛli ni a marali waati, a ka kan ka datugu walasa a kana maga fari ni ɲɛw la. Lakanali minɛn bɛnnenw, i n’a fɔ ganw, ɲɛkisɛw, ani farikolo tangalanw, olu ka kan ka don u minɛtuma na walasa ka lakana sabati.
Kɛrɛnkɛrɛnnenya la
| Fɛn dilannen Tɔgɔ | Idrɔkisidi potasiyɔmu | |||||||||
| Formula chimique (Formule chimique) ye | KOH ye | |||||||||
| Molecules (molecules) girinya | 56.11 | |||||||||
| Yecogo | Mugu finman walima fɛn gɛlɛn flakɛlen | |||||||||
| Fɛn min bɛ kɛ ka fɛnw wuli | 380°C ye | |||||||||
| Tobilikɛyɔrɔ | 1324°C ye | |||||||||
| Hakɛ | 2,044 g/cm3 ye | |||||||||
| CAS NO | 1310 - 58 - 3. Bamako, Mali | |||||||||
| HS Kode ye | 28152000 ye | |||||||||
| EINECS NO | 215 - 181 - 3. Bamako, Mali | |||||||||
| Waleyali | Furaw, batiriw, safinɛw, a ɲɔgɔnnaw. | |||||||||
Jogoɲumanya kɔlɔsili sɛbɛn
| Fɛn dilannen Tɔgɔ | Idrɔkisidi potasiyɔmu | ||||||
| MINƐN | NAFA STANDARD (%) . | KƆRƆBƆLI NAFA(%) . | |||||
| KOH ye | ≥90,0 ye | 90,38 ye | |||||
| K2CO3 ye | ≤0,5 ye | 0,3 | |||||
| CLORIDE(CL) ye . | ≤0,005 ye | 0,0048 ye | |||||
| Sulfate(SO )4. Bamako, Mali | ≤0,002 ye | 0,00% ye . | |||||
| Nitrate & Nitrite(N) ye . | ≤0,0005 ye | 0,0001 ye | |||||
| Fe | ≤0,0002 ye | 0,00015 ye | |||||
| O | ≤0,5 ye | 0,48 ye | |||||
| PO4 ye | ≤0,002 ye | 0,0009 ye | |||||
| SIO3 | ≤0,01 ye | 0,0001 ye | |||||
| AL | ≤0,001 ye | 0,0007 ye | |||||
| O | ≤0,002 ye | 0,001 ye | |||||
| Kɔnɔ | ≤0,0005 ye | 0,0005 ye | |||||
| Nɛgɛ gɛlɛn(PB) . | ≤0,001 ye | Ayi | |||||
| Yecogo | Flakes blancs (Flakes blancs) ye | ||||||
| TEST STANDARD (KƆRƆBƆLI ƝƐNABƆLI). | Kalanso sanfɛla | ||||||
Kuma surun na
Kuma surun na, potasiyɔmu idɔrɔkisidi, i n’a fɔ furakisɛ barikama min bɛ kɛ ni alkali ye ani min bɛ baara caman kɛ, o jɔyɔrɔ ka bon furakisɛw dilanni na, furaw dilanni na, ɛntɛrinɛti, dumuniw na ani ji furakɛli la. A tɛ dan fɛnw kɛcogo n’u jogo ɲuman ma dɔrɔn, nka a bɛ bi izini yiriwali fana dɛmɛ. Ni fɛɛrɛ kuraw bɛ senna ani ni fura ɲumanw ɲinini bɛ ka caya, potasiyɔmu idɔrɔkisidi tali bɛna bonya ka tɛmɛn fɔlɔ kan.