Cov lus qhia
| Cov tsos (hauv 30 degree) | Tsis muaj kob lossis daj ua kua tawv khov kho lossis kua |
| Zoo siab | 99% min |
| Crystallization Taw tes | 31-32 degree |
| Acid (suav raws HCl) | 0.3% max |
| Residue ntawm ignition | 0.05% max |
Cov Ntaub Ntawv Thauj
|
Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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UN NUM |
2647 |
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Hom |
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Cov Pab Pawg |
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Hs code |
2926909090120 |
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Ruaj khov & rov ua |
Cov khoom lag luam ruaj khov nyob rau hauv cov qauv ambient ambient. |
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Chaw ntim khoom |
Khaws kaw kom nruj. Muab cia rau hauv lub tub yees. Nco ntsoov nyob rau hauv ib qho zoo - pa taws qhov chaw. Cia nyob rau hauv cov roj hauv qab. Khw muab xauv cia. Zam tsis txhob raug rau lub teeb |
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Mob kom tsis txhob |
Sov. Raug rau huab cua. Raug rau lub teeb. |
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Lub thawv |
Cov ntaub ntawv raug
|
Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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Lub peev xwm |
100mt / Lub Hlis |
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Hov ntau |
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Lub teb chaws tseem ceeb |
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Peev Xwm / Batch |
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Paub lawm |
Ntau lawm txij xyoo 1992 |
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Ntxiv rau |
Cov Ntawv Thov
Malononitrile yog dav siv los ua ntau yam nyob rau hauv cov khoom siv hauv organic, chaw muag tshuaj, thiab khoom sciences. Nws ua haujlwm raws li lub tsev tseem ceeb thaiv rau cov xwm txheej ntawm heterocyclic tebchaw, dyes, agonemicals, thiab zoo tshuaj lom neeg. In pharmaceutical chemistry, it is employed to construct biologically active molecules such as pyrimidines, pyridines, and other nitrogen-containing heterocycles. Malononitrile kuj tseem siv rau hauv kev tsim cov polymers tshwj xeeb, thiab raws li reagent hauv knium {}}} molecules.
Cov txiaj ntsig
Cov txiaj ntsig tseem ceeb ntawm Malononitrile suav nrog nws cov kev ntseeg siab siab vim muaj ob lub tshuab hluav taws xob {}} tshem tawm cov pab pawg nitrile ntau. Nws cov nqi hluav taws xob hauv cov lus sib xyaw ua ke hererocyclic thiab ua haujlwm zoo organic tso cai rau kev tsim cov tshuaj, dyes, thiab cov ntaub ntawv siab. Malononitrile yog ruaj khov nyob rau hauv cov kev cia khoom, soluble hauv cov synthic organic, thiab tau tshaj}} parsy- paab thiab muaj chemical.
Tag
Malononitrile yog ib qho muaj txiaj ntsig zoo tshaj plaws hauv cov khoom siv hluav taws xob nrog cov khoom siv dav thoob hauv cov tshuaj, agnochnicals, thiab cov ntaub ntawv kev tshawb fawb. Nws cov kev cuam tshuam, versatility, thiab ruaj khov ua nws ib qho cuab yeej tseem ceeb rau cov kws kho cov tshuab sib txuas, cov ntaub ntawv ua haujlwm zoo, thiab tshuaj lom neeg zoo. Qhov sib xyaw ua lub luag haujlwm hauv kev ua tau ntau - theem syntheses ua kom ntseeg tau nws qhov tseem ceeb txuas ntxiv hauv cov khoom siv hluavtis niaj hnub no.
Cim npe nrov: Malononitrile 丨 CAS 109-77-3, Tuam Tshoj Malononitrile Par Case 109-77-3 Cov Chaw Tsim Khoom, Chaw Tsim Tshuaj, Hoobkas

