Pigment Yellow 3 CAS 6486-23-3

Chemical Property:

Molecular Formula	C16H12Cl2N4O4
Molar Mass	395.2 ib
Qhov ntom	1.49 ± 0.1 g / cm3 (Kev kwv yees)
Melting Point	230 ° C (Solv: ethanol (64-17-5))
Boling Point	559.1 ± 50.0 ° C (Predicted)
Flash Point	291.9°C dej
Vapor Siab	0Pa ntawm 25 ℃
Qhov tshwm sim	zoo
pKa	6.83 ± 0.59 (Tshaj tawm)
Kev cia khoom	Chav ntsuas kub
Refractive Index	1.65 ib
Physical thiab Chemical Properties	solubility: me ntsis soluble hauv ethanol, acetone thiab benzene; Yellow tov nyob rau hauv concentrated sulfuric acid, diluted rau hauv primrose daj; Tsis muaj kev hloov pauv hauv cov concentrated nitric acid, hydrochloric acid thiab dilute sodium hydroxide. xim los yog xim: ci ntsuab daj Qhov ceev / (g / cm3): 1.6 Qhov ntom ntom / (lb / gal): 10.4-13.7 melting point / ℃: 235, 254 Qhov nruab nrab particle loj / m: 0.48-0.57 particle shape: pas nrig thaj chaw tshwj xeeb / (m2 / g): 6; 8-12 Ph/(10% slurry): 6.0-7.5 roj nqus / (g / 100g): 22-60 zais zog: translucent Diffraction nkhaus: reflection nkhaus: Ntsuab Teeb daj hmoov, ci xim, melting point 258 ℃, 150 ℃, 20mi n ruaj khov, cua sov tuaj yeem yaj hauv ethanol, acetone thiab lwm yam organic solvents, thaum concentrated sulfuric acid yog daj, nyob rau hauv concentrated nitric acid, concentrated hydrochloric acid thiab dilute. sodium hydroxide nyob rau hauv cov xim tsis hloov, zoo kub kuj.
Siv	Muaj 84 hom ntawm cov khoom no nyob rau hauv kev ua lag luam. Muab lub teeb ntsuab muaj zog Yellow, tuaj yeem ua ke nrog cov xim xiav (xws li tooj liab phthalocyanine CuPc) hauv lub suab ntsuab, muaj thaj chaw qis (Hansa Yellow 10g thaj tsam thaj tsam ntawm 8 m2 / g), siab zais zog, lub teeb zoo heev ceev ceev. Siv rau huab cua nws tus kheej ziab xim, xim pleev xim, xim xim luam ntawv muab tshuaj txhuam thiab ntim luam ntawv number case, xab npum, nyob ruaj ruaj thiab lwm yam xim, tab sis tsis haum rau xim yas feem ntau yog siv rau hauv cov xim, number case, pigment printing, colouring ntawm kab lis kev cai thiab kev kawm cov khoom thiab cov khoom yas.

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Product Detail

Khoom cim npe

WGK Germany

Taw qhia

Pigment yellow 3 yog cov organic pigment nrog cov tshuaj npe ntawm 8-methoxy-2,5-bis (2-chlorophenyl)amino]naphthalene-1,3-diol. Cov hauv qab no yog kev qhia txog qhov xwm txheej, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb ntawm Yellow 3:

Zoo:

- Yellow 3 yog daj crystalline hmoov nrog zoo dyeability thiab stability.

- Nws yog insoluble hauv dej tab sis tuaj yeem yaj hauv cov kuab tshuaj organic xws li cawv, ketones, thiab muaj ntxhiab hydrocarbons.

Siv:

- Yellow 3 yog dav siv hauv kev lag luam xws li xim, yas, roj hmab, inks thiab inks.

- Nws tuaj yeem muab cov nyhuv xim daj zoo nkauj thiab muaj lub teeb pom kev zoo thiab kub ua haujlwm hauv dyes.

- Yellow 3 kuj tuaj yeem siv rau xim tswm ciab, xim cwj mem thiab xim kab xev, thiab lwm yam.

Txoj kev:

- Yellow 3 feem ntau yog npaj los ntawm cov tshuaj tiv thaiv ntawm naphthalene-1,3-diquinone nrog 2-chloroaniline. Tsim nyog catalysts thiab cov kuab tshuaj kuj siv rau hauv cov tshuaj tiv thaiv.

Cov ntaub ntawv kev nyab xeeb:

- Yellow 3 yuav tsis ua mob hnyav rau tib neeg lub cev raws li kev siv ib txwm muaj.

- Ntev mus ntev los yog nqus tau cov hmoov Yellow 3 tuaj yeem ua rau khaus, ua xua lossis ua pa tsis zoo.

- Ua raws li kev tiv thaiv tus kheej kom raug xws li hnab looj tes, looj tsom iav thiab lub npog ntsej muag thaum siv Yellow 3.

Yav dhau los: Pigment Dub 32 CAS 83524-75-8

Tom ntej: Pigment Brown 25 CAS 6992-11-6

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