Pigment Red 185 CAS 51920-12-8
Thepa ea Lik'hemik'hale:
| Foromo ea limolek'hule | C27H24N6O6S |
| 'Misa oa Molar | 560.58 |
| Botenya | 1.3-1.4 |
| Melting Point | 335-345 ºC |
| Ho qhibiliha ha Metsi | 3.4μg/L ho 26℃ |
| pKa | 10.63±0.50(E boletsoeng esale pele) |
| Boemo ba polokelo | Mocheso oa Kamore |
| Refractive Index | 1.722 |
| Thepa ea 'Mele le ea Lik'hemik'hale | mmala kapa mmala: boputsoa bo kganyang le bo kgubedu boima ba 'mele: 1.45 Boima ba bongata/(lb/gal):11.2-11.6 karolelano ea boholo ba karoloana/μm:180 particle shape/ Ketso ya sebopeho: letlapa le lenyane sebaka se itseng sa bokaholimo/(m2/g):45;43-47 pH boleng/(10% slurry):6.5 ho monya oli/(g/100g):97 Hiding power/ Ketso ya ho pata: e bonaletsang diffraction curve:  reflection curve:  |
| Sebelisa | Pigment e fana ka 'mala o boputsoa bo bofubelu bo nang le "hue angle" ea likhato tse 358.0 (1/3SD,HDPE), e batla e sa qhibilihe ka ho feletseng linthong tse hlapollang tse tloaelehileng, 'me e hanana le ho bola. Ho hanyetsa mocheso ka enke ke 220 ℃/10min, e loketseng mokhabiso oa tšepe le enke ea khatiso ea filimi ea laminated, lebelo le khanyang ke 6-7 (1/1SD); E sebelisoa bakeng sa 'mala oa polasetiki, khanyetso e ntle ea ho falla ka PVC e bonolo, lebelo le khanyang la 6-7 (1 / 3SD), hape e sebelisoa bakeng sa mebala ea PE, ho hanyetsa mocheso <200 °c, le polypropylene pulp coloring. |
Selelekela
Pigment Red 185 ke organic synthetic pigment, eo hape e tsejoang e le 'mala o mofubelu o khanyang G, mme lebitso la eona la lik'hemik'hale ke diaminaphthalene sulfinate sodium letsoai. Se latelang ke selelekela sa thepa, ts'ebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho ea Pigment Red 185:
Boleng:
- Pigment Red 185 ke phofo e khubelu e nang le thepa e ntle ea ho daea le mebala e khanyang.
- E na le khanya e ntle, e hanyetsa mocheso le ho hanyetsa acid le alkali, 'me ha ho bonolo ho fela.
Sebelisa:
- Pigment Red 185 e sebelisoa haholo indastering ea dae le ha ho etsoa lienke.
- E ka sebelisoa bakeng sa ho daea masela, khatiso ea pigment, mebala ea lipente le lihlahisoa tsa polasetiki.
Mokhoa:
- Mokhoa oa ho lokisa pigment red 185 ke haholo-holo ka ho itšoara ha nitrification ea naphthol, e fokotsang nitronaphthalene ho diaminophanephthalene, ebe e itšoara ka chloric acid ho fumana sodium letsoai la diaminaphthalene sulfinate.
Lintlha tsa Tšireletseho:
- Qoba ho hema, ho e noa, kapa ho ama letlalo. Haeba ho ka etsahala hore u kopane ka phoso, hlatsoa hang-hang ka metsi a mangata 'me u batle ngaka.
- Apara liatlana tse sireletsang, likhalase le maske nakong ea ts'ebeliso.
- Qoba ho kopana le li-acid tse matla, alkalis le lik'hemik'hale tse ling.
- Boloka sebakeng se omeletseng, se nang le moea, hole le mollo le lisebelisoa tse tukang.
