Pigment Yellow 181 CAS 74441-05-7

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C25H21N7O5
'Misa oa Molar	499.48
Botenya	1.50±0.1 g/cm3(E boletsoeng esale pele)
Boling Point	628.3±55.0 °C(E boletsoeng esale pele)
Flash point	333.8°C
Ho qhibiliha ha Metsi	106.1μg/L ho 23℃
Solubility	52.7μg/L ka har'a lihlapolli tsa lintho tse phelang ho 20 ℃
Khatello ea Mouoane	1.07E-15mmHg ho 25°C
pKa	8.15±0.59(E boletsoeng esale pele)
Refractive Index	1.728
Thepa ea 'Mele le ea Lik'hemik'hale	mmala kapa mmala: tshehla boima ba 'mele/(g/cm3):1.48 karolelano ea boholo ba likaroloana/μm:560 sebaka se khethehileng/(m2/g):27(H3R) diffraction curve: Reflex curve:
Sebelisa	Pigment ena ke mofuta o mong oa benzimidazolone o mofubelu le o mosehla o nang le sebopeho se behiloeng 'marakeng lilemong tsa morao tjena, se nang le hue angle ea likhato tse 66.5 (1/3S.D.,HDPE), e sebelisetsoang mebala ea Polyolefin, ha e na sebopeho sa boholo, se nang le botsitso bo botle ba mocheso. le lebelo le bobebe, ho hanyetsa mocheso ho fihla ho 300 ℃, ho potlaka ho bobebe ho ea sehlopheng sa 7-8. E sebelisoa haholo ka mebala ea polasetiki, haholo-holo bakeng sa ts'ebetso e phahameng ea mocheso oa resin, joalo ka PS, ABS, PE, joalo-joalo; E boetse e sebelisoa bakeng sa fiber ea viscose le mebala ea pente.

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Selelekela

Yellow 181 ke pigment ea tlhaho e nang le lebitso la lik'hemik'hale la phenoxymethyloxyphenylazolizoyl barium.

Yellow 181 pigment e na le 'mala o mosehla o khanyang 'me e na le botsitso bo botle ba khanya le nako e telele. E hanyetsana haholo le lihlapolli le khanya, 'me ha e na mokhoa oa ho fela le ho nyamela. Yellow 181 e boetse e na le mocheso o motle le khanyetso ea lik'hemik'hale.

Yellow 181 e sebelisoa haholo joalo ka 'mala oa liindasteri tse kang li-inks, polasetiki, lirafshoa le rabara. 'Mala oa eona o mosehla o hlakileng o eketsa botle le botle ba sehlahisoa. Yellow 181 e boetse e sebelisoa hangata ho daeng masela, ho taka litšoantšo le ho hatisa.

Ho lokisoa ha Huang 181 hangata ho etsoa ka mekhoa ea lik'hemik'hale tsa maiketsetso. Ka ho khetheha, phenoxymethyloxyphenyl triazole e qala ho etsoa, ebe e sebetsa ka barium chloride ho etsa 'mala o mosehla oa 181.

Qoba ho hema lerōle le mosehla 181 kapa tharollo, 'me u qobe ho shebana le letlalo le mahlo. Ha u boloka le ho sebetsana le Yellow 181, melao ea lehae e lokela ho hlokomeloa, 'me e lokela ho bolokoa sebakeng se omileng, se nang le moea o motle. Haeba ka phoso u koenya kapa u kopana le Huang 181, u lokela ho ea ngakeng hanghang.

E fetileng: Pigment Yellow 180 CAS 77804-81-0

E 'ngoe: Pigment Yellow 183 CAS 65212-77-3

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