|
Impushana ecwebezelayo ephuzi kuya kokunsundu ngokukhanyayo
100-83-4
C₇H₆O₂
122.12
202-890-3
Incazelo Yomkhiqizo
I-3-Hydroxybenzaldehyde iyi-aldehyde enamakha ebalulekile esetshenziswa njengekhemikhali emaphakathi ekuhlanganisweni kwemithi, amakhemikhali ezolimo, amakha, nezinhlanganisela zemvelo ezikhethekile. Isakhiwo sayo samangqamuzana sihlanganisa iqembu le-aldehyde elisebenzayo neqembu le-phenolic hydroxyl, okulenza libe nezinto ezihlukahlukene kakhulu ekuphenduleni ukufingqa, ukushintshwa, kanye ne-oxidation.
Le nhlanganisela isetshenziswa kakhulu ekukhiqizeni amakhemikhali amahle nasezisetshenziswa zezimboni eziqhutshwa ucwaningo lapho ubumsulwa obuphezulu kanye nokuvumelana kokusabela kubalulekile.
Igama lomkhiqizo: 3-Hydroxybenzaldehyde
Synonimes: m-Hydroxybenzaldehyde
I-Chemical Formula: C₇H₆O₂
Inombolo ye-CAS: 100-83-4
Isisindo samangqamuzana: 122.12 g/mol
Ikhodi ye-HS: 29122900
Ukubukeka: Okumhlophe kokumhlophe ukuya kokuphuzi ngokukhanyayo okuqinile kwecrystalline
Iphunga: Iphunga elimnandi elimaphakathi
| Impahla | Inani |
|---|---|
| Ubumsulwa | ≥ 99.0% |
| I-Melting Point | 104 – 108 °C |
| Iphuzu elibilayo | ~ 266 °C |
| Ukuncibilika | Incibilika otshwaleni, i-ether; incibilika kancane emanzini |
| Amaqembu Asebenzayo | Phenolic hydroxyl, aldehyde |
Amanani ajwayelekile wezimboni nebanga lokuthekelisa impahla.
I-3-Hydroxybenzaldehyde ikhiqizwa ngezinqubo ezilawulwayo ze-aromatics nezinqubo ze-oxidation ngaphansi kwezimo eziqinile zokusabela. Iqoqo ngalinye lokukhiqiza lithola ukulawulwa kwekhwalithi okuphelele, okuhlanganisa:
Ukuhlolwa kokubukeka
Ukuhlaziywa kobumsulwa (HPLC / GC)
Ukulawula umswakama
Iphrofayili yokungcola
Imibhalo egcwele iyatholakala ukuze kuthotshelwe izimboni kanye nokuthekelisa kwamanye amazwe.
Kusetshenziswa ekuhlanganisweni kwezithako zemithi esebenzayo (ama-API) kanye neziphakathi zezidakamizwa, ikakhulukazi ekuthuthukisweni kwe-heterocyclic kanye nephunga elimnandi.
Isetshenziswa ekukhiqizeni ama-herbicides, ama-fungicides, kanye ne-pesticide intermediate edinga izakhiwo ze-phenolic aldehyde.
Isebenza njengebhulokhi yokwakha ekwenziweni kwephunga elimnandi nezinhlanganisela zephunga elikhethekile.
Ivame ukusetshenziswa ku-organic synthesis, ucwaningo lwaselabhorethri, kanye nokukhiqizwa kwamakhemikhali ngokwezifiso.
Izinketho zokupakisha ezijwayelekile:
25 kg fiber isigubhu
25 kg isigubhu sepulasitiki
Ukupakisha Ngokwezifiso: Kutholakala uma ucelwa
Imibandela Yesitoreji:
Gcina endaweni epholile, eyomile, nendawo enomoya omuhle
Vikela ekukhanyeni, ekushiseni, nakumswakama
Gwema ukuthintana ngqo nesikhumba namehlo
Sebenzisa impahla yokuzivikela efanele (i-PPE)
Bamba ngaphansi kwezimo ezinomoya omuhle
Bheka ku- Material Safety Data Sheet (MSDS) ngaphambi kokuphatha
Itholakala ngesicelo:
I-COA (Isitifiketi Sokuhlaziya)
I-MSDS / SDS
I-TDS (Ishidi Ledatha Yobuchwepheshe)
REACH futhi uthumele imibhalo yokuthobela imithetho
✔ Ukuhlanzeka okuphezulu, ikhwalithi yenqwaba engashintshi
✔ Ifanele ukwenziwa kwemithi kanye namakhemikhali amahle
✔ I-MOQ eguquguqukayo kanye nokupakishwa okulungele ukuthekelisa
✔ Ukusekelwa okuthembekile kokuthumela emhlabeni jikelele
✔ Usizo lobuchwepheshe nokuthengisa
Q1: Ingabe i-3-Hydroxybenzaldehyde ilungele ukuhlanganiswa kwemithi?
Yebo, amamaki ahlanzekile afanele ukusetshenziswa njengabaphakathi kwezemithi.
Q2: Ungakwazi yini ukunikeza imibiko yokuhlaziya?
I-COA, i-MSDS, nedatha yokuhlaziya eyengeziwe iyatholakala kuqoqo ngalinye.
I-Q3: Yiliphi inani elijwayelekile le-oda elincane (MOQ)?
I-MOQ iyahlukahluka ngokupakishwa nendawo; sicela usithinte ukuze uthole imininingwane.
I-Q4: Ingabe imininingwane ingenziwa ngezifiso?
Yebo, ubumsulwa, ifomu lezinhlayiyana, kanye nokupakishwa kungenziwa ngezifiso uma kuceliwe.
