CAS: 1821-27-8|Bis-({2}}nitrophenyl) amine

Taw qhiathiab daim ntawv thovntawm CAS 1821-27-8|Bis-({2}}nitrophenyl) amine

Bis-(4-nitrophenyl)amine (NPPA) yog thawj amine uas yog siv los ua tus thawj coj hauv kev tsim cov xim, yas, thiab tshuaj tua kab. Nws tuaj yeem ua ke los ntawm cov tshuaj tiv thaiv ntawm nitric acid nrog aniline.

NPPA muaj nyob rau hauv ob hom: uncomplexed thiab complexed. Daim ntawv tsis yooj yim yog cov khoom dawb ntawm chav tsev kub thiab soluble hauv cov kuab tshuaj organic xws li dimethylformamide. Daim ntawv complex muaj qhov loj me me ntawm 0.2 micrometers thiab yog insoluble hauv cov kuab tshuaj organic.

Thaum rhuab mus rau qhov kub hauv qab nws qhov melting point, NPPA decomposes rau hauv nitric oxide, nitrogen dioxide, thiab dej vapor. Nyob rau hauv ib puag ncig acidic, NPPA tau txais daim ntawv cog lus kom tsim cov cyanate ions.

Synonyms:

4-nitro-N-(4-nitrophenyl) aniline;

4,4'-Dinitrodiphenylamine;

Bis-(4-nitrophenyl) amine;

4-nitro-4'-nitrodiphenylamine;

Bis(4-nitrophenyl) aMine;

Benzenamine, 4-nitro-N-(4-nitrophenyl)-;

Specification ntawmCAS 1821-27-8|Bis-({2}}nitrophenyl) amine

Package ua thiab kev thauj mus losKev taw qhia thiab kev siv CAS 1821-27-8|Bis-({2}}nitrophenyl) amine

Pob: 0.1g, 1g, 5g, 25g, 100g, 500g, 1kg

Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv

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