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Pigment Red 149 CAS 4948-15-6 Sawirka Muuqda
  • Pigment Red 149 CAS 4948-15-6 1

Midabka Cas 149 CAS 4948-15-6

Hantida Kiimikada:

Qaanuunka molecular C40H26N2O4
Molar Mass 598.65
Cufnaanta 1.439±0.06 g/cm3 (La saadaaliyay)
Meesha dhalaalaysa 200-201 °C
Biyuhu milmayn 1.4μg/L at 23℃
Solubility Aashitada aqueous (wax yar, kuleyl, sonicated), DMSO (wax yar, kuleyl, soniated),
Muuqashada Adag
Midabka Casaan ilaa casaan aad u madow
Dhererka hirarka ugu badan (λmax) ['525nm (lit.)']
pKa 3.09±0.20 (La saadaaliyay)
Xaalada Kaydinta Heerkulka qolka
Tusmada Dib-u-celinta 1.821
Tilmaamaha Jirka iyo Kiimikada midab ama midab: casaan buluug ah
cufnaanta qaraabada: 1.39
Cufnaanta weyn/(lb/gal):11.7
barta dhalaalka/℃:>450
celceliska cabbirka walxaha/μm:0.07
oogada gaarka ah/(m2/g):59(Casaan B)
nuugista saliidda/(g/100g):66
awood qarin: hufan
qalooca diffraction:
qalooca milicsiga:
Isticmaal CI Pigment Red 149 saafi ah oo casaan yar buluug ah, ma aha oo kaliya xoogga midabaynta sare (adoo isticmaalaya 0.15% fiirsashada, waxaad heli kartaa 1/3SD, iyo midab buluug ah oo casaan ah 123, diirad midab ka sarreeya 20% ayaa loo baahan yahay) iyo xasillooni heerkul sare ah. Midabaynta Polyolefin waxaa lagu farsamayn karaa 300 ℃, caabbinta socdaalka PVC ee jilicsan waa mid aad u fiican; Sidoo kale ku habboon polyacrylonitrile iyo midabaynta saxarka polypropylene, xoojinta 0.1% -3% iftiinka iftiinka ilaa 7-8.

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Hordhac

Pigment Red 149 waa midab dabiici ah oo leh magaca kiimikada 2- (4-nitrophenyl) acetic acid-3-amino4,5-dihydroxyphenylhydrazine. Kuwa soo socdaa waa hordhac ku saabsan dabeecadda, isticmaalka, habka diyaarinta iyo macluumaadka badbaadada midabka midabka:

 

Tayada:

- Pigment Red 149 wuxuu u muuqdaa walxo casaan ah oo budo ah.

- Waxay leedahay iftiin wanaagsan iyo iska caabin cimilo, si fududna uma daxaleeyaan asiidhka, alkalis iyo dareerayaasha.

- Pigment Red 149 waxa uu leeyahay chromaticity sare, dhalaalaya oo midab deggan.

 

Isticmaal:

- Pigment Red 149 waxaa caadi ahaan loo isticmaalaa sidii midab cas ee warshadaha sida rinjiyada, dahaarka, balaastikada, caag iyo dunta.

- Waxaa loo isticmaali karaa in lagu diyaariyo midabada iyo khadadka, iyo sidoo kale meelaha sida midabaynta, khadadka, iyo daabacaadda midabka.

 

Habka:

- Diyaarinta midabka cas ee 149 badanaa waa iyada oo loo marayo falcelinta aniline leh nitrobenzene si loo helo xeryahooda nitroso, ka dibna falcelinta o-phenylenediamine oo leh nitroso xeryahooda si loo helo midabka cas 149.

 

Macluumaadka Badbaadada:

- Xidho qalabka ilaalinta ku haboon sida galoofyada, waji-xidhka, iyo muraayadaha marka la isticmaalayo.

- Iska ilaali inaad si toos ah deegaanka ugu shubto oo si fiican u xakamayso una kaydiso.

- Markaad isticmaalayso Pigment Red 149, waa in loo shaqeeyaa si adag oo waafaqsan nidaamka hawlgalka badbaadada ee khuseeya si loo hubiyo badbaadada iyo caafimaadka.

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