Asidi asetiki glacial saniyalenba – A ye katalisita ye min bɛ se ka kɛ fɛn caman na ani fɛnɲɛnamafagalan ye min bɛ kɛ ka fɛnɲɛnamaw dilan
Nafa jɔnjɔnw
1.Ultra-High Saniya & sabatili:
≥99,5% saniya bɛ kɛ sababu ye ka wale ɲumanw kɛ, minnu bɛ nafa caman sɔrɔ, minnu ka ɲi kosɛbɛ sɛnɛfɛnw dilanni na minnu bɛ se ka kɛ (misali la, furakɛli cɛmancɛfɛnw, kristalɛ jilamafɛnw).
2.A bɛ se ka kɛ fɛn caman na:
Lab-Grade: A bɛnnen don reaction optimisation misɛnninw ma ani mekaniki kalanw ma.
Industri-Grade : A bɛ bɛn ni piloti-scale ani constant production processes ye, microwave reactors ani high-pressure systems fana sen bɛ o la.
3.Lakanali & sabatili:
Foroko minnu datugulen don (dilancogo min tɛ bɔgɔ bɔ + gazi fasa min tɛ baara kɛ) bɛ fɛnw wulicogo ni nɔgɔli bali, ka kɛɲɛ ni ISO 14001 sigida sariyaw ye.
A bɛ se ka segin ka kɛ distillation walima adsorption fɛɛrɛw ye, o bɛ dɔ bɔ bɔgɔ la ni 70% ni kɔ ye.
4.Musow ka musakaw:
A bɛ asidi sɔgɔlenw bila u nɔ na (misali la, asidi sulfuriki) ka kɛ asidi wulilan barikama ye, ka minɛnw sɔgɔli dɔgɔya.
A bɛ jɛɲɔgɔnya kɛ ni ji ioniquew ye walasa ka sɔrɔ caya ani ka farikoloɲɛnajɛ waatiw surunya.
Baarakɛcogo minnu bɛ Kɛ cogoya la
Furakɛcogo:
Ibuporofɛni ka ɛsitɛri kɛli (a bɛ se ka kɛ 98%).
Sefalɛkisini amidation (sugandili cayara ni 20% ye).
Kimiki ɲumanw:
Dafaw dilanni : Ɛsitɛri nafamaw sɔrɔli kɛnɛ kan (misali la, isoamili asetati, bɛnzili asetati).
Karamɔgɔya cɛmancɛfɛnw : Asidi bɛnzoyiki bɔlenw ka oksidan katalitiki (walekɛcogo funteni bɛ dɔgɔya ni 15%).
Polimɛri dɔnniya:
Polisitɛri resin sintezi : PET dilanni min tɛ fɛnɲɛnamaw tiɲɛ transesterification fɛ.
Selulɔzi asetati : A bɛ kɛ furakɛli finiw na ani foroko minnu bɛ se ka tiɲɛ.
Chimie analytique (sɛgɛsɛgɛli-sɛgɛsɛgɛli):
Polar solvent ka HPLC mobili fasa labɛnni.
Misali la ka kɔn furakɛli ɲɛ : Fura minnu tɛ wuli ka ɲɛ (misali la, alkaloyi, stéroïdes) olu wulicogo.
Kɛrɛnkɛrɛnnenya la
| Fɛn dilannen Tɔgɔ | Asidi asetiki glacial (Asidi asetiki glacial). | |||||||||
| Formula chimique (Formule chimique) ye | C2H4O2 ye | |||||||||
| Molecules (molecules) girinya | 60,05 g/mol | |||||||||
| Yecogo | Ji jɛlen min tɛ kulɛri ye | |||||||||
| Fɛn min bɛ kɛ ka fɛnw wuli | 16,6°C ye | |||||||||
| Tobilikɛyɔrɔ | 117,9°C ye | |||||||||
| Hakɛ | 1,0492 g/cm3 ye | |||||||||
| CAS NO | 64 - 19 - 7. Bamako, Mali | |||||||||
| HS Kode ye | 29152110 ye | |||||||||
| EINECS NO | 200 - 580 - 7. Bamako, Mali | |||||||||
| Waleyali | A bɛ kɛ kemikɛlifɛnw na, dumuniw na, furaw la, ani finiw na | |||||||||
Jogoɲumanya kɔlɔsili sɛbɛn
| Fɛn dilannen Tɔgɔ | Asidi asetiki glacial (Asidi asetiki glacial). | ||||||
| MINƐN | Kɛrɛnkɛrɛnnenya la | Jaabi | |||||
| Kɔrɔmatisi ( in Hazen )max | 10. Ɲɛjirali dɔw | 10. Ɲɛjirali dɔw | |||||
| Asidi asetiki hakɛ, % min | 99,8 | 99,90 ye | |||||
| Ji hakɛ, % max | 0,15 ye | 0,1 | |||||
| Asidi foromiki hakɛ, % max | 0,05 ye | 0,024 ye | |||||
| Asetalidehidi hakɛ, % max | 0,03 ye | 0,01 ye | |||||
| Tolen min bɛ sɔrɔ bɔgɔbɔli la, % max | 0,01 ye | 0,003 ye | |||||
| Nɛgɛ hakɛ (min sinsinnen bɛ Fe kan),% max | 0,00004 ye | 0,00004 ye | |||||
| Permanganate waati,min | 30. Ɲɛjirali dɔw | 30. Ɲɛjirali dɔw | |||||
Foroko & Ladonni
Laboratoire Taille: 500mL/1L gilasi buteliw (PTFE dabilalanw, minnu tɛ ji bɔ).
Industrie Size: 1. Bamako, Mali. 25kg/200L ISO-standard nɛgɛ dununw (poliethylene-lined, corrosion-resistant).
Ladamuni fɛɛrɛw: A bɛ sɔrɔ 500mL furakisɛw kɔnɔ walasa ka sɛgɛsɛgɛli kɛ min bɛ se ka kɛ kosɛbɛ.
A maracogo:
Aw bɛ a mara ≤30°C la minɛnw kɔnɔ minnu lakananen don yeelen fɛ; a marali waati ye kalo 12 ye.
Aw bɛ aw yɔrɔ janya tasumabɔlanw ni oksidan barikamaw la; a fɔra ko a ka mara kabiniw kɔnɔ minnu tɛ se ka bɔn.
A bɛ GHS ka kemikaliya danfara labato; MSDS (Materiel Safety Data Sheet) bɛ di.