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Pigment Yellow 151 CAS 31837-42-0 Featured Duab
  • Pigment Yellow 151 CAS 31837-42-0 1

Pigment Yellow 151 CAS 31837-42-0

Chemical Property:

Molecular Formula C18H15N5O5
Molar Mass 381.34 ib
Qhov ntom 1.55 ± 0.1 g / cm3 (Kev kwv yees)
Boling Point 546.6 ± 50.0 ° C (Predicted)
Flash Point 284.4°C dej
Dej Solubility 17.8μg / L ntawm 25 ℃
Solubility 210μg / L hauv cov kuab tshuaj organic ntawm 20 ℃
Vapor Siab 8.84E-13mmHg ntawm 25 ° C
pKa 1.55 ± 0.59 (Tshaj tawm)
Refractive Index 1.721 ib
Physical thiab Chemical Properties xim los yog ntxoov ntxoo: Ntsuab Daj
Qhov ceev / (g / cm3): 1.57
Qhov ceev / (lb / gal): 12.5
melting point / ℃: 330
Qhov nruab nrab particle loj / μm: 230
particle puab: flaky
thaj chaw tshwj xeeb / (m2 / g): 18; 23
pH tus nqi / (10% slurry): -7
roj nqus / (g / 100g): 52
zais zog: translucent
Diffraction nkhaus:
reflection nkhaus:
Siv Cov xim ntau yam yog muab nyob rau hauv CI Pigment daj 154 ntau ntsuab, liab ntau dua xim daj 175 hue, lub kaum sab xis ntawm 97.4 degrees (1/3SD), Hostaperm daj H4G tshwj xeeb thaj chaw ntawm 23 m2 / g, nrog zoo nkaum hwj chim; zoo heev lub teeb ceev ceev, nyob rau hauv alkyd melamine resin coloring qauv, nyob rau hauv Florida raug rau 1 xyoo, huab cua ceev ceev ntawm 5 grey card, lub teeb xim (1; 3 TiO2) tseem 4; 1/3 tus qauv qhov tob ntawm HDPE hauv thermal stability ntawm 260 C / 5min; Haum rau qib high-grade industrial coatings, automotive primer (OEM), thiab tuaj yeem siv nrog phthalocyanine thiab inorganic pigments, nws kuj tseem siv tau rau cov xim luam ntawv inks rau polyester laminated yas zaj duab xis.

Product Detail

Khoom cim npe

 

Taw qhia

Yellow 151 yog cov organic pigment nrog cov tshuaj npe ntawm dinaphthalene daj. Nws yog cov hmoov daj nrog zoo lightfastness thiab solubility. Yellow 151 belongs rau pawg azo ntawm cov organic pigments raws li cov qauv tshuaj.

 

Yellow 151 feem ntau yog siv rau kev pleev xim rau hauv thaj chaw ntawm txheej, yas, inks thiab roj hmab. Nws tuaj yeem muab cov xim daj zoo nkauj thiab muaj xim zoo nrawm thiab ua haujlwm ntev.

 

Txoj kev npaj ntawm Huang 151 feem ntau yog npaj los ntawm kev sib txuas cov tshuaj tiv thaiv ntawm dinaphthylaniline. Cov txheej txheem tsim khoom tshwj xeeb suav nrog cov txheej txheem tshuaj lom neeg ntau dua thiab yuav tsum muaj kev nyab xeeb thiab kev tswj hwm hauv kev tsim khoom lag luam.

Piv txwv li, hnav tsom iav thiab hnab looj tes tiv thaiv kom tsis txhob muaj kev sib cuag nrog cov hmoov daj 151. Qhov chaw ua haujlwm yuav tsum muaj qhov cua zoo kom tsis txhob nqus nws cov plua plav. Thaum pov tseg cov khoom pov tseg, cov kev ntsuas tsim nyog yuav tsum tau coj los pov tseg.

 

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