Pigment Liab 176 CAS 12225-06-8
Chemical Property:
| Molecular Formula | C32H24N6O5 |
| Molar Mass | 572.58 ib |
| Qhov ntom | 1.43 g / cm33 |
| Boling Point | 667.2 ° C ntawm 760 mmHg |
| Flash Point | 357.3°C dej |
| Vapor Siab | 2.05E-18mmHg ntawm 25 ° C |
| pKa | 11.52 ± 0.30 (kwv yees) |
| Kev cia khoom | Chav ntsuas kub |
| Refractive Index | 1.721 ib |
| Physical thiab Chemical Properties | xim los yog xim: ci ntsa iab xiav thiab liab Qhov ceev / (g / cm3): 1.45 Qhov ntom ntom / (lb / gal): 11.2-11.6 melting point / ℃: 345-355 Qhov nruab nrab particle loj / μm: 120 particle shape: qws shape thaj chaw tshwj xeeb / (m2 / g): 61; 75-79 pH tus nqi / (10% slurry): 5.5 roj nqus / (g / 100g): 70-88 zais hwj chim: pob tshab Diffraction nkhaus: reflection nkhaus: Liab liab. Lub teeb tsis kam yog qib 6. Lub thermal stability yog siab tshaj 300 ℃. Kev tiv thaiv rau cov kuab tshuaj organic tuaj yeem ncav cuag 4 ~ 5, tsis muaj qhov tshwm sim tsiv teb tsaws. |
| Siv | Cov xim no muab qhov piv ntawm CI Pigment Liab 187 thiab 208 yog xiav dua li CI Pigment Liab 185 me ntsis daj xiav liab, xim av 2.1 degrees (1/3SD, HDPE). Nyob rau hauv cov mos mos PVC muaj zoo heev migration kuj, lub teeb tsis kam mus rau 6-7 (1/3SD), kub kuj mus txog 200 ℃, rau cable thiab hluavtaws tawv xim; Pob tshab polystyrene xim ruaj khov ntawm 280 ℃; nws yog siv rau laminating yas zaj duab xis zoo nkauj luam ntawv number case, thiab xim lub teeb raws li tus qauv ntawm plaub-xim printing number case; Lub teeb tsis kam ntawm yias pulp yog qib 6-7; Nws kuj yog siv rau polypropylene pulp coloring, thiab tshav kub tsis kam yog 300 ℃ / min (1/3SD). Nws yog tsuas yog siv rau cov xim ntawm cov yas. |
Pigment Liab 176 CAS 12225-06-8
zoo
Pigment Liab 176, tseem hu ua bromoanthraquinone liab, yog cov organic pigment. Nws cov qauv tshuaj muaj cov pab pawg anthraquinone thiab bromine atoms. Nov yog qee qhov ntawm nws cov khoom:
1. Xim stability: Pigment Red 176 muaj xim zoo stability, tsis yooj yim cuam tshuam los ntawm lub teeb, tshav kub, oxygen los yog tshuaj, thiab muaj peev xwm tswj tau ib tug kaj liab xim rau ib tug ntev lub sij hawm nyob rau hauv ib puag ncig sab nraum zoov.
2. Lightfastness: Pigment Liab 176 muaj lightfastness zoo rau ultraviolet rays thiab tsis yooj yim rau ploj los yog ploj. Nws yog feem ntau siv rau cov khoom siv xim xws li xim sab nrauv, yas, thiab textiles.
3. Thaum tshav kub kub tsis kam: Pigment Liab 176 tuaj yeem tswj tau qhov kev ruaj ntseg ntawm qhov kub thiab txias, thiab muaj ntau yam kev siv hauv cov ntaub ntawv thermoplastic.
4. Chemical resistance: Pigment Red 176 muaj ib qho kev tiv thaiv rau cov kuab tshuaj thiab tshuaj, thiab tsis yooj yim rau corroded los yog discolored los ntawm cov tshuaj xws li acids thiab alkalis.
5. Solubility: Pigment Red 176 muaj qee yam solubility hauv qee cov kuab tshuaj organic, thiab tuaj yeem sib xyaw nrog lwm cov pigments los muab ntau yam xim.
Siv cov txheej txheem synthesis
Pigment Liab 176, tseem hu ua ferrite liab, yog cov xim siv dav. Nws lub ntsiab siv yog raws li nram no:
1. Kev lag luam luam ntawv: Pigment Red 176 tuaj yeem siv los ua tus number case pigment hauv kev luam ntawv thiab tshuaj pleev xim. Nws muaj ib tug vivid xim thiab zoo fade stability.
2. Kev lag luam txheej: Pigment Red 176 tuaj yeem siv los npaj cov txheej txheem, xws li cov txheej txheem dej, cov txheej txheem hnyav thiab cov txheej txheem stucco. Nws muaj peev xwm muab cov xim liab ci ntsa iab rau txheej.
3. Cov khoom yas: Pigment Red 176 muaj cov cua kub tsis kam, huab cua tsis kam thiab ua haujlwm zoo, nws tuaj yeem siv los ua cov khoom yas, xws li cov khoom ua si yas, cov kav dej, lub tsheb, thiab lwm yam.
4. Ceramic kev lag luam: Pigment liab 176 tuaj yeem siv rau cov khoom siv ceramic, xws li cov vuas ceramic, ceramic tableware, thiab lwm yam. Nws tuaj yeem muab cov xim liab nplua nuj.
Ib txoj hauv kev rau kev sib txuas ntawm cov xim liab 176 yog npaj los ntawm cov khoom kub-kub-theem cov tshuaj tiv thaiv. Cov kauj ruam tshwj xeeb yog raws li nram no:
1. Ntxiv rau qhov tsim nyog ntawm cov hlau (III.) chloride thiab qhov tsim nyog ntawm oxidant (xws li hydrogen peroxide) rau cov tshuaj tiv thaiv lub khob.
2. Tom qab cov tshuaj tiv thaiv lub raj mis kaw lawm, nws tau muab tso rau hauv lub qhov cub kub kub rau cov tshuaj tiv thaiv kub-state. Cov tshuaj tiv thaiv kub yog feem ntau ntawm 700-1000 degrees Celsius.
3. Tom qab qee lub sijhawm ntawm cov tshuaj tiv thaiv, tshem tawm cov tshuaj tiv thaiv lub raj mis thiab txias kom tau cov xim liab 176.
