P- Yellow 147 CAS 4118-16-5
Chemical Property:
| Molecular Formula | C37H21N5O4 |
| Molar Mass | 599.59 ib |
| Qhov ntom | 1.477 ± 0.06 g / cm3 (Tshaj tawm) |
| Boling Point | 888.5 ± 75.0 ° C (Predicted) |
| Flash Point | 491.2°C dej |
| Vapor Siab | 3.42E-32mmHg ntawm 25 ° C |
| pKa | 2.65 ± 0.10 (Kev kwv yees) |
| Refractive Index | 1.77 ib |
| Physical thiab Chemical Properties | xim los yog xim: daj Diffraction nkhaus:  |
| Siv | muaj 10 hom kev lag luam ntau npaum li cas ntawm cov xim, muab nruab nrab rau xim liab thiab daj, nrog me ntsis qaug zog xim siv. Feem ntau yog siv rau cov xim yas, tau txais 1/3 tus qauv qhov tob ntawm HDPE yuav tsum tau CI Pigment daj 147 pigment concentration ntawm 0.35%; Tshwj xeeb tshaj yog tsim rau polystyrene (1/3 tus qauv qhov tob), nws cov cua sov ruaj khov mus txog 300 ℃, lub teeb nrawm mus rau qib 7-8; cov xim nyob rau hauv slurry ntawm polyolefin kuj tuaj yeem tiv taus qhov kub thiab txias ntawm 300 ° C. |
Taw qhia
Pigment Yellow 147, tseem hu ua CI 11680, yog cov organic pigment, nws lub npe tshuaj yog sib xyaw ntawm phenyl nitrogen diazide thiab naphthalene. Hauv qab no yog kev qhia txog cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb ntawm Huang 147:
Zoo:
- Yellow 147 yog daj crystalline hmoov uas muaj zog dyeing zog.
- Nws muaj kev ruaj ntseg zoo hauv cov kuab tshuaj, tab sis ploj mus yooj yim hauv tshav ntuj.
- Yellow 147 muaj huab cua zoo heev thiab tshuaj tiv thaiv.
Siv:
- Yellow 147 yog dav siv los ua cov xim hauv cov yas, coatings, inks thiab lwm yam lag luam.
- Nws tseem tuaj yeem siv rau xim dyes, textiles, tawv, roj hmab, ceramics, thiab lwm yam.
- Yellow 147 kuj tuaj yeem siv los npaj cov xim pleev xim, xws li xim roj thiab xim dej.
Txoj kev:
- Yellow 147 tuaj yeem tsim los ntawm cov tshuaj tiv thaiv ntawm ob lub tebchaw, styrene thiab naphthalene.
- Cov txheej txheem synthesis yuav tsum tau ua nyob rau hauv lub xub ntiag ntawm ib tug tsim nyog catalyst.
Cov ntaub ntawv kev nyab xeeb:
- Daj 147 tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv yog tias nqos thiab nqus tau, thiab yuav tsum zam kom tsis txhob raug huab cua ntev.
- Thaum tuav Yellow 147, siv cov cuab yeej tiv thaiv tus kheej tsim nyog xws li lub tshuab ua pa, hnab looj tes thiab tsom iav.
- Thaum khaws cia thiab siv Yellow 147, ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam thiab khaws cia kom deb ntawm qhov hluav taws kub thiab cov khoom siv hluav taws xob.
- Tsis txhob noj lossis haus luam yeeb thaum siv Yellow 147, thiab ua kom qhov chaw muaj cua zoo.
- Yog tias muaj xwm txheej tshwm sim los yog kis tau tus kab mob Yellow 147, nrhiav kev kho mob tam sim ntawd thiab nqa nrog Daim Ntawv Qhia Kev Nyab Xeeb rau Yellow 147.
