|
awozun
ikristalu emhlophe
124-04-9
I-C6H10O4
146
204-673-3
Incibilika kancane emanzini
Incazelo Yomkhiqizo
I-Adipic Acid (CAS 124-04-9)
I-Adipic acid, eyaziwa nangokuthi i-hexanedioic acid noma i-1,6-hexanedioic acid, i-dicarboxylic acid ehlanzekile enenombolo ye-CAS 124-04-9 . Le nhlanganisela ye-organic crystalline emhlophe isebenza njengenye yezimboni ezibaluleke kakhulu emhlabeni wonke, esetshenziswa ngokuyinhloko njenge-monomer eyinhloko ekukhiqizeni inayiloni 6,6. Ngokuzinza kwamakhemikhali okuhle kakhulu nokusebenza kwe-dual carboxylic acid, i-adipic acid isetshenziswa kabanzi kuma-polymers, izithasiselo zokudla, ama-plasticizers, namakhemikhali akhethekile.
Ama-synonyms ajwayelekile
I-Hexanedioic acid
1,6-Hexanedioic acid
1,4-Butanedicarboxylic acid
I-Adipinic acid
I-Adipic acid (ibanga lokudla E355)
Izicelo Eziyinhloko Nokusetshenziswa
I-Adipic acid iyisakhiwo esibalulekile kuzo zonke izimboni ezinomthamo omkhulu:
Ukukhiqizwa Kwenayiloni Nepolymer : Cishe u-60–80% we-adipic acid yomhlaba wonke usetshenziswa ekwenzeni inayiloni 6,6 nge-polycondensation ene-hexamethylenediamine. Ibuye isetshenziswe kuma-polyurethanes, ama-polyester polyols, namapulasitiki obunjiniyela.
Ama-Plasticizer & Resins : Izinto ezingavuthiwe ezibalulekile zamapulasitiki e-PVC, ama-alkyd resins, kanye nezinto zokuthambisa zokwenziwa.
Imboni Yokudla Neziphuzo : Igunyazwe njengesengezo sokudla i-E355 – isebenza njengesilawuli se-acidity, isithuthukisi ukunambitheka, kanye ne-ejenti ye-gelling eziphuzweni eziyimpuphu, ama-dessert, namajamu okulingisa.
Ezemithi Nezimonyo : Isetshenziswa ekwenziweni kwezidakamizwa ezikhishwa okulawulwayo, amaphilisi asebenzayo, nemikhiqizo yokunakekela komuntu siqu.
Ezinye izinhlelo zokusebenza : Izinqamuli zomlilo, izinto zokunamathisela, okokunamathela, amakhemikhali ephepha, nezithasiselo zokususa igesi ewuketshezi.
Ukusebenza kabusha kwayo okulinganiselwe kanye nokuhlanzeka okuphezulu kuyenza ilungele izinqubo ezinkulu eziqhubekayo ze-polymerization enesivuno esihle kakhulu nekhwalithi engaguquki.
Imininingwane Yomkhiqizo
| Kwepharamitha | Ukucaciswa |
|---|---|
| Inombolo ye-CAS | 124-04-9 |
| Ukuhlanzeka (GC / Titration) | ≥99.0% (yezimboni) / ≥99.8% (ipolymer) |
| Ukubukeka | I-crystalline powder/ama-granules amhlophe |
| I-Melting Point | 152–154 °C |
| Okuqukethwe Umswakama | ≤0.2% |
| Okuqukethwe Umlotha | ≤0.003% |
| Okuqukethwe Kwensimbi | ≤1.0 ppm |
| Ukupakisha | 25 kg izikhwama, 500 kg, 1000 kg izikhwama ezinkulu, 25 MT ngobuningi |
| I-Shelf Life | 24–36 izinyanga (isitoreji esifanele) |
Ukuphepha Nokuphatha
I-adipic acid ngokuvamile ibhekwa njengobuthi obuphansi futhi izinzile ngaphansi kwezimo ezijwayelekile. Kungase kubangele ukucasuka okuncane emehlweni, esikhumbeni, nasendleleni yokuphefumula njengothuli. Sebenzisa izinto zokuzivikela ezifanele ezihlanganisa imaski yothuli, izibuko zokuphepha, namagilavu lapho ubamba. Gcina endaweni yokugcina impahla epholile, eyomile, enomoya omuhle kude nama-oxidizing agents, izisekelo, kanye nomswakama. Gcina iziqukathi zivaliwe ngokuqinile. Uma kuthintwa, hlambulula indawo ethintekile ngamanzi amaningi. Lahla imfucuza ngokuhambisana nemithetho yendawo yendawo.
Imibuzo Evame Ukubuzwa (FAQs)
Q1: Ithini inombolo ye-CAS ye-adipic acid?
A: Inombolo yokubhalisa ye-CAS ngu-124-04-9.
Q2: Iyini i-adipic acid esetshenziselwa ikakhulukazi?
A: Ngokuyinhloko isetshenziswa njenge-monomer yokukhiqiza inayiloni 6,6, kanye nama-polyurethanes, ama-plasticizers, izithasiselo zokudla (E355), kanye nemithi.
Q3: Ingabe i-adipic acid ibanga lokudla?
A: Yebo, amabanga aphezulu ahlangabezana namazinga e-FCC kanye ne-E355 ayatholakala ukuze afake izicelo zokudla okuqondile nesiphuzo.
Q4: Kufanele igcinwe kanjani i-adipic acid?
IMPENDULO: Gcina endaweni epholile, eyomile, nengena umoya ngaphansi kuka-30 °C. Vikela umswakama kanye nelanga eliqondile. Gcina kude nama-oxidizer aqinile nezisekelo.
Q5: Yimaphi amazinga okuhlanzeka atholakalayo?
A: Ibanga lezimboni elijwayelekile ≥99.0%, ibanga le-polymer elihlanzekile ≥99.8%, namamaki okudla/ekhemisi anamaphrofayili okungcola enziwe ngokwezifiso.
Q6: Ingabe i-adipic acid iyingozi?
A: Ayihlukaniswa njengeyingozi kakhulu. Iyasha njengothuli futhi ingabangela ukucasuka okuncane. Kunconywa izinqubo ezijwayelekile zokuhlanzeka kwezimboni.
Q7: Yimaphi amagama afanayo ayinhloko e-adipic acid?
A: I-Hexanedioic acid, 1,6-hexanedioic acid, 1,4-butanedicarboxylic acid, ne-adipinic acid.
Q8: Ingabe i-adipic acid ingasetshenziswa ekukhiqizeni inayiloni 6,6?
A: Yebo, iyi-monomer ejwayelekile emhlabeni wonke yamafayibha eNylon 6,6, ama-resin, namapulasitiki obunjiniyela. Izinto ze-Polymer-grade ziqinisekisa amazinga aphansi okungcola kuma-polymers anesisindo samangqamuzana aphezulu.
Q9: Yiziphi izinketho zokupakisha ezitholakalayo kuma-oda amaningi?
A: 25 kg izikhwama zephepha ezinezendlalelo eziningi, 500 kg/1000 kg izikhwama ezinkulu ze-FIBC, nomthwalo ogcwele weziqukathi (25 MT) ngomthwalo omkhulu.
Xhumana nathi
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I-Adipic Acid CAS 124-04-9 - i-dicarboxylic acid yekhwalithi ye-premium yeNyiloni, ama-polymers, nezinhlelo zokusebenza ezikhethekile.
