isibhengeya

Ukulethwa okusheshayo kwe-DPPD powtha chal 74-31-7 antioxidant h

Ukulethwa okusheshayo kwe-DPPD powtha chal 74-31-7 antioxidant h

Incazelo emfushane:

I-English Alias: n, N-Diphenyl-P-Phenylenimine

Isifinyezo sesiNgisi: I-Antioxidant H DPPD

Case: 74-31-7

Ifomula ye-molecular: C18h16N2

Isisindo Molecular: 260.34

Amandla athile adonsela phansi: 1.2


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

I-Antioxidant H (DPPD) CAS 74-31-7 Imininingwane

I-English Alias: n, N-Diphenyl-P-Phenylenimine

Isifinyezo sesiNgisi: I-Antioxidant H DPPD

Case: 74-31-7

Ifomula ye-molecular: C18h16N2

Isisindo Molecular: 260.34

Amandla athile adonsela phansi: 1.2

Ukuqina kanye nokuvuselelwa kabusha: kuvutha. Lapho kuvezwa umoya noma ukukhanya kwelanga, umkhiqizo uzoba oxidised futhi ushintshe umbala wayo. Lapho uthintwa nge-hot dilute hydrochloric acid, iba luhlaza.

Ukusetshenziswa kwe-antioxidant H (DPPD) CAS 74-31-7

I-Antioxidant H DPPD iyizakhiwo eziqinile ze-antioxidant ze-Antine Antioxidants, njenge-General Antine Antioxidants, inomphumela wokuzivikela oqinile wokushisa, umoya okhanyayo, futhi inomphumela wokuvikela osobala obonakalayo ku-ozone kanye ne-metal ukuguga.

I-Antioxidant H DPPD inomphumela omuhle wokuvikela ekushiseni kwemvelo, umoya-mpilo, ukukhanya, ukukhanya, i-ozone nezinye izinto kumkhiqizo, futhi unomphumela osobala enjoloba ye-chloroprene. I-Antioxidant H DPPD isetshenziswa emikhiqizweni yenjoloba, ukusebenza kwayo okuguqukayo kanye nokumelana nokuqhekeka kuyathuthukiswa ngokumangazayo.

I-Antioxidant H DPPD isetshenziswa kabanzi ezinhlotsheni ezahlukahlukene zemikhiqizo yenjoloba yezimboni, ilungele zonke izinhlobo zamathayi ezimoto, amathayi ezithuthuthu, ajwayele ukugcwala, ibhande lokuhambisa, ibhande lokuhambisa, njll. , kanye nezinhlobonhlobo ze-ruble pad nentambo nekhebula. Iphinde isetshenziselwe izidingo zansuku zonke ezifana nama-soles.

I-Antioxidant H (DPPD) CAS 74-31-7 Ukupakishwa nokugcinwa

I-25kg ngesikhwama ngasinye, ihlanganiswe esikhwameni sephepha ifakwe esikhwameni sepulasitiki, kufanele igcinwe endaweni epholile futhi enomoya. Impilo yayo eshalofini inezinyanga eziyi-12. Ngemuva kosuku olubekiwe, uma umkhiqizo wokuphinda umkhiqizo usezingeni, lungaqhubeka lusetshenziswe.

Ukucacisa

Into yendaba

Into ekhombayo

-Cwengiweyo

1grade

2ndGrade

Iphuzu Lokuqala Lokuncibilika, ℃

≥140.0

≥135.0

≥125.0

Okuqukethwe kwe-Ash,% (m / m)

≤0.40

≤0.40

≤0.40

Ukwehla ngokushisa,% (m / m)

≤0.40

≤0.40

≤0.40

Hlala ngokuhlalisana (i-100 mesh),% (m / m)

≤1.0

≤1.0

≤1.0

Ukubonakala

Grey noma u-brown powder

 

 


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