Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov neeg muag khoom ntawm azobis (isobutyronitrile) 丨cas 78-67-1 hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo tshuaj cov khoom ntawm kev sis tw nqi los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev pabcuam kev cai, thov koj xa email rau peb.
Specifications ntawm Azobis (isobutyronitrile) 丨 CAS 78-67-1
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Qhov tsos: |
Dawb crystalline |
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Kev ntsuam xyuas: |
99% min |
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Xim point: |
5 pcs / gram max |
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Melting point: |
100℃~ 103 degree |
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Ethanol insoluble teeb meem: |
0.01% max |
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Volatiles: |
0.1% max |
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Xim: |
90 feeb |
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Batch nrhiav tus nqi: |
5% |
Kev Thauj Khoom ntawm Azobis (isobutyronitrile) 丨 CAS 78-67-1
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Parameter |
Specification |
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UN Number |
2952/3234 |
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Chav kawm |
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Packing Group |
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HS Code |
2927000090304 |
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Stability & Reactivity |
Cov khoom yog chemically ruaj khov nyob rau hauv tus qauv ambient tej yam kev mob (chav kub). |
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Cia |
Khaws lub thawv ntim kom nruj. Khaws rau hauv qhov chaw txias, qhuav hauv qhov dej zoo - ntim kaw. Tiv thaiv los ntawm tshav kub thiab ncaj qha tshav ntuj. Qhov ntsuas kub siab tshaj plaws: 15ºC |
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Qhov xwm txheej kom zam |
Thaum tshav kub kub, nplaim taws thiab sparks. |
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Pob |
Kev tsim cov ntaub ntawv ntawm Azobis (isobutyronitrile) 丨 CAS 78-67-1
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Parameter |
Specification |
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Muaj peev xwm |
7,000MT / xyoo |
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Ntau zaus |
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Main Export Lub teb chaws |
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Peev xwm / Batch |
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Kev paub |
Kev tsim tawm txij li xyoo 2021 |
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Tshuag |
Azobis (isobutyronitrile) 丨CAS 78-67-1 (feem ntau abbreviated li AIBN) yog ib tug dav siv dawb radical pib hauv organic synthesis thiab polymer chemistry. Nws yog cov dawb, crystalline khoom paub rau decomposing los tsim cov pa nitrogen thiab reactive dawb radicals, uas tuaj yeem pib ntau yam kev cuam tshuam.
Daim ntawv thov tseem ceeb ntawm Azobis (isobutyronitrile) 丨 CAS 78-67-1
1. Polymerization Initiator
AIBN feem ntau siv los pib ua dawb -radical polymerizations ntawm monomers xws li:
● Styrene
● Acrylonitrile
● Vinyl acetate
● Methyl methacrylate (MMA)
Nws yog qhov tshwj xeeb tshaj yog tsim nyog hauv kev tsim cov yas, roj hmab, thiab cov resins vim nws cov decomposition huv si thiab muaj peev xwm tsim cov radicals nyob rau hauv cov mob me.
2. Organic Synthesis
Hauv organic chemistry, AIBN yog ua haujlwm hauv:
● Radical ntxiv cov tshuaj tiv thaiv
● Kev hloov pauv cov saw hlau
● Hydrogen atom abstraction tshwm sim
Nws lub luag haujlwm tseem ceeb hauv cov txheej txheem xws li thiol-ene thiab azide-alkyne click chemistry.
3. Foaming Agent
Thaum decomposition, AIBN tsim cov pa roj nitrogen, ua rau nws siv tau los ua tus neeg sawv cev rau kev tsim cov khoom ntxeem tau hauv cov yas thiab roj hmab.
4. Kev Tshawb Fawb Kev Tshawb Fawb thiab Kev Lag Luam
AIBN yog siv dav hauv R&D labs thiab kev lag luam- nplai synthesis rau kev tsim cov polymers tshiab, tsheb xa tshuaj, thiab cov khoom siv hluav taws xob-.
Cov txiaj ntsig ntawm Azobis (isobutyronitrile) 丨 CAS 78-67-1
✅ Ua tau zoo Radical Generator
Azobis (isobutyronitrile) 丨CAS 78-}67-1 decomposes huv si los tsim cov pa roj carbon-centered radicals thiab nitrogen gas, ua rau nws yog ib qho kev xav tau thiab txhim khu kev qha pib.
✅Controlled Decomposition
Nrog rau qhov kub decomposition nyob ib ncig ntawm 65-75 degree, nws muaj kev tswj xyuas meej txog kev pib cov tshuaj tiv thaiv, uas yog qhov tseem ceeb hauv cov khoom siv polymer thiab cov tshuaj zoo.
✅ High Purity thiab Compatibility
Nws yog sib xws nrog ntau yam ntawm cov kuab tshuaj thiab cov monomers, thiab muaj nyob rau hauv cov qib purity siab rau ob qho tib si kev sim thiab kev lag luam siv.
✅ Kev siv ntau yam
AIBN yog haum rau ob qho tib si batch thiab nruam polymerization txheej txheem, ua nws lub hauv paus pob zeb hauv kev tsim cov khoom siv hluavtaws.
Cim npe nrov: azobis (isobutyronitrile) 丨cas 78-67-1, Tuam Tshoj azobis (isobutyronitrile) 丨cas 78-67-1 manufacturers, lwm tus neeg, Hoobkas
