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I-Pigment Red 254 CAS 122390-98-1/84632-65-5 Isithombe Esifakiwe
  • I-Pigment Red 254 CAS 122390-98-1/84632-65-5 1

I-Pigment Red 254 CAS 122390-98-1/84632-65-5

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C18H10Cl2N2O2
I-Molar Mass 357.19
Ukuminyana 1.57
I-Boling Point 672.5±55.0 °C(Kubikezelwe)
I-Flash Point 360.5°C
Ukuncibilika kwamanzi 400-30000ng/L at 20-23 ℃
Ukuncibilika I-10 ku-mg/100g yamafutha ajwayelekile ku-20 ℃
I-Vapor Presure 6.05E-18mmHg ku-25°C
Ukubukeka Impushana
Umbala Okubomvu kuya kokumnyama kuya ku-Brown
pKa 8.46±0.60(Okubikezelwe)
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index 1.732
I-MDL I-MFCD01941106
Izakhiwo Zomzimba Nezamakhemikhali Ubukhulu: 1.57

Inkomba yombala: 56110

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Pigment Red 254 CAS 122390-98-1/84632-65-5 isingeniso

I-Pigment Red 2254, eyaziwa nangokuthi i-ferrite red, i-pigment ye-inorganic evame ukusetshenziswa. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokukhiqiza kanye nolwazi lokuphepha lwe-Pigment Red 2254:

Ikhwalithi:
I-Pigment Red 2254 iyimpushana ebomvu engazinzile emoyeni. Inokwakheka kwamakhemikhali kwe-Fe2O3 (i-iron oxide) futhi inokukhanya okuhle kanye nokuzinza kokushisa. Umbala wayo uzinzile futhi awungenwa kalula amakhemikhali.

Sebenzisa:
I-Pigment Red 2254 isetshenziswa kabanzi kumapende, ama-coatings, amapulasitiki, irabha, oyinki, izitsha zobumba, ingilazi nezinye izinkambu. Inganikeza umphumela wombala obomvu ohlala isikhathi eside futhi ngeke iphele ngaphansi kokukhanya kwelanga noma ukuchayeka kwe-UV. I-Pigment Red 2254 nayo ingasetshenziselwa ukufaka umbala wengilazi enemibala, imikhiqizo ye-ceramic kanye nokulungiswa kwezitsha zobumba ezibomvu zensimbi.

Indlela:
Indlela yokulungisa i-pigment red 2254 ivamise ukuhlanganisa amakhemikhali. Ngokuvamile, usawoti wensimbi uxutshwa ne-sodium hydroxide noma i-ammonium hydroxide futhi uyashiswa ukuze enze imvula. Khona-ke, ngenqubo yokuhlunga, ukugeza nokomisa, i-pigment ehlanzekile ebomvu engu-2254 iyatholakala.

Ulwazi Lokuphepha:
I-Pigment Red 2254 ngokuvamile ibhekwa njengengenabungozi kubantu, kodwa izinqubo zokusebenza eziphephile kusafanele ziqashelwe phakathi nokusetshenziswa noma ukulungiswa. Gwema ukuthintana ngqo nesikhumba namehlo, futhi gwema ukuhogela izinhlayiyana. Lapho ugcina, gcina i-Pigment Red 2254 endaweni eyomile, epholile, kude nomlilo nezinto ezivuthayo.

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