Pigment Liab 48-2 CAS 7023-61-2
Chemical Property:
| Molecular Formula | C18H11CaClN2O6S |
| Molar Mass | 458.89 ib |
| Qhov ntom | 1.7 [ntawm 20 ℃] |
| Kev cia khoom | Chav ntsuas kub |
| Physical thiab Chemical Properties | solubility: nws yog purplish liab nyob rau hauv concentrated sulfuric acid, thiab xiav-liab los nag tom qab dilution. xim los yog xim: ci ntsa iab xiav thiab liab txheeb ze ntom ntom: 1.50-1.08 Qhov ntom ntom / (lb / gal): 12.5-15.5 Qhov nruab nrab particle loj / m: 0.05-0.07 particle puab: Cubic, Qws thaj chaw tshwj xeeb / (m2 / g): 53-100 pH tus nqi / (10% slurry): 6.4-9.1 roj nqus / (g / 100g): 35-67 zais zog: translucent Diffraction nkhaus:  reflection nkhaus:  ntshav hmoov, muaj zog xim muaj zog. Cov concentrated sulfuric acid yog purplish liab, uas yog xiav-liab tom qab dilution, xim av-liab nyob rau hauv cov ntaub ntawv ntawm concentrated nitric acid, thiab liab nyob rau hauv cov ntaub ntawv ntawm sodium hydroxide. Zoo kub thiab kub tsis kam. Tsis zoo acid thiab alkali tsis kam. |
| Siv | Cov xim sib piv CI Pigment Liab 48: 1, 48: 4 qhia lub teeb xiav, xiav xiav liab lub suab thiab tuaj yeem siv tau raws li tus qauv xim ntawm gravure number case, tab sis dua li xim liab 57: 1 daj lub teeb. Feem ntau yog siv rau kev luam ntawv number case NC-hom ntim tshuab luam ntawv number case, thickening hauv dej-raws li luam ntawv number case; Mos PVC xim tsis muaj los ntshav, HDPE tshav kub-resistant 230 ℃ / 5min, ntau siv rau LDPE xim, dua li PR48: 1 yog ntau lub teeb resistant thiab kuj siv tau rau PP pulp coloring. Muaj ntau li 118 hom khoom tso rau hauv khw. Nws yog tsuas yog siv rau cov xim ntawm number case, yas, roj hmab, xim thiab cov ntaub ntawv kab lis kev cai. |
Taw qhia
Pigment Liab 48: 2, tseem hu ua PR48: 2, yog ib qho uas nquag siv organic pigment. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Pigment Liab 48: 2 yog cov hmoov liab nrog huab cua zoo thiab lub teeb ruaj khov.
- Nws muaj peev xwm ua kom muaj xim zoo thiab kev pab them nqi, thiab cov xim zoo nkauj dua.
- ruaj khov nyob rau hauv lub cev muaj zog, insoluble nyob rau hauv dej thiab organic solvents, tab sis soluble nyob rau hauv ib co organic tebchaw.
Siv:
- Pigment Liab 48: 2 yog cov xim uas nquag siv hauv cov xim, yas, roj hmab, inks, thiab lwm yam.
- Nws ci xim liab ntawm lub palette yog dav siv hauv kev kos duab thiab kho kom zoo nkauj.
Txoj kev:
- Pigment Liab 48: 2 feem ntau yog tau los ntawm cov tshuaj synthesis. Ib txoj kev sib xyaw ua ke yog los ua kom cov organic sib xyaw nrog qee cov ntsev ntsev, uas tom qab ntawd ua tiav thiab ua tiav los ua cov xim liab.
Cov ntaub ntawv kev nyab xeeb:
- Pigment Liab 48: 2 feem ntau muaj kev nyab xeeb nyob rau hauv ib txwm siv.
- Tej zaum yuav muaj qee qhov kev pheej hmoo rau kev noj qab haus huv thaum raug thaum lub sij hawm npaj thiab nyob rau hauv siab.
- Yuav tsum tsis txhob kov ncaj qha rau ntawm daim tawv nqaij, qhov muag, kab mob ua pa thiab plab hnyuv. Kev tiv thaiv tus kheej xws li hnav hnab looj tes tiv thaiv, tsom iav thiab qhov ncauj qhov ntswg yuav tsum tau ua thaum tuav.
