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Midabka Jaallaha ah 138 CAS 30125-47-4 Sawirka
  • Jaallaha Pigment 138 CAS 30125-47-4 1

Jaallaha Pigment 138 CAS 30125-47-4

Hantida Kiimikada:

Qaanuunka molecular C26H6Cl8N2O4
Molar Mass 693.96
Cufnaanta 1.845±0.06 g/cm3 (La saadaaliyay)
Boling Point 874.2 ± 75.0 °C (La saadaaliyay)
Barta Fiishka 482.5°C
Uumiga Uumiga 4.76E-31mmHg at 25°C
pKa -3.82±0.20 (La saadaaliyay)
Tusmada Dib-u-celinta 1.755
Tilmaamaha Jirka iyo Kiimikada midab ama hadh: Jaalle cagaaran
cufnaanta/(g/cm3):1.82
Cufnaanta weyn/(lb/gal):15.1-15.6
celceliska cabbirka/μm:220;390
oogada gaarka ah/(m2/g):15;24;25
nuugista saliidda / (g / 100g): 30-40
awoodda qarinaya: translucent
qalooca milicsiga:
Isticmaal waxaa jira 10 nooc oo noocyo ganacsi ah oo midabaynta; Jaalle cagaaran, xagal hue ah 95-97 darajo (1/3SD); Xawli iftiin aad u wanaagsan cimilada iyo xasiloonida kulaylka. Inta badan loo isticmaalo daahan iyo daahan baabuurta (OEM) midabaynta, u adkaysta dareerayaasha organic kala duwan, dubista heerkulka 200 ℃, qarinta sare awoodda (Paliotol Jaalle L0961HD) meel gaar ah oogada 25 m2/g,0962HD 15 m2/g) aan hufan. qaabka qiyaasta; Waxaa loo isticmaalaa caag caag ah kulaylka HDPE ilaa 290 ℃, laakiin waxaa jira cabbir gaar ah ifafaale qallafsanaan, xawaaraha iftiinka midabka waa 7-8; Noocyada ayaa sidoo kale ku habboon PS, ABS iyo xumbada polyurethane midabaynta; Acid heer sare ah iyo iska caabin alkali ah, oo ku habboon midabaynta dahaarka dhismaha.

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Hordhac

Pigment huruud 138, sidoo kale loo yaqaan ubax ceeriin huruud ah, buun huruud ah, magaca kiimikaad waa 2,4-dinitro-N-[4- (2-phenylethyl) phenyl] aniline. Kuwa soo socdaa waa hordhac qaar ka mid ah guryaha, adeegsiyada, hababka wax soo saarka iyo macluumaadka badbaadada ee Jaallaha 138:

 

Tayada:

- Jaallaha 138 waa budo crystalline jaale ah, kaas oo si fudud ugu milmaya dareeraha organic, sida methanol, ethanol, iwm, oo aan ku milmin biyaha.

- Qaab dhismeedkeeda kiimikaad ayaa go'aamiya inay leedahay sawir-qaadid wanaagsan iyo iska caabin kulaylka.

- Jaallaha 138 wuxuu leeyahay xasillooni wanaagsan oo hoos timaada xaaladaha acidic, laakiin waxay u nugul tahay midabaynta xaaladaha alkaline.

 

Isticmaal:

Jaallaha 138 waxaa inta badan loo isticmaalaa sida midabka dabiiciga ah waxaana si weyn loogu isticmaalaa rinjiga, khadadka, balaastikada iyo warshadaha kale.

- Iyadoo ay ugu wacan tahay midabkiisa huruudka ah iyo xawaaraha midabka wanaagsan, Jaallaha 138 waxaa badanaa loo isticmaalaa midab ahaan rinjiyeynta saliidda, rinjiyeynta midabka biyaha, rinjiyeynta akril iyo qaybaha kale ee farshaxanka.

 

Habka:

- Habka diyaarinta ee jaalaha ah 138 waa mid aad u adag, waxaana badanaa lagu helaa falcelinta oksaydhka ee xeryahooda amino.

- Habka diyaarinta gaarka ah waxaa ka mid noqon kara falcelinta xeryahooda nitroso leh aniline si aad u hesho 2,4-dinitro-N-[4- (2-phenylethyl) phenyl] imine, ka dibna falcelinta imine leh hydroxide silver si ay u diyaariyaan Huang 138 .

 

Macluumaadka Badbaadada:

Jaallaha 138 guud ahaan waxaa loo arkaa mid xasiloon oo ilaa xad badbaado leh marka loo eego xaaladaha isticmaalka caadiga ah.

- Jaallaha 138 waxay u nugul yihiin midabaynta xaaladaha alkaline, markaa xidhiidhka walxaha alkaline waa in laga fogaadaa.

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