Pigment Red 149 CAS 4948-15-6 Ifihan Aworan

Pigmenti Red 149 CAS 4948-15-6

Ohun-ini Kemikali:

Ilana molikula	C40H26N2O4
Molar Mass	598.65
iwuwo	1.439±0.06 g/cm3(Asọtẹlẹ)
Ojuami Iyo	200-201 °C
Omi Solubility	1.4μg/L ni 23 ℃
Solubility	Acid olomi (Diẹ, Kikan, Sonicated), DMSO (Diẹ, Kikan, Sonicated),
Ifarahan	ri to
Àwọ̀	Pupa si Pupa Dudu pupọ
O pọju igbi (λmax)	['525nm(tan.)']
pKa	3.09± 0.20 (Asọtẹlẹ)
Ibi ipamọ Ipo	Iwọn otutu yara
Atọka Refractive	1.821
Ti ara ati Kemikali Properties	hue tabi awọ: blue Red ojulumo iwuwo: 1,39 Olopobobo iwuwo / (lb/gal): 11.7 yo ojuami/℃:>450 apapọ patiku iwọn / μm: 0,07 agbegbe dada kan pato/(m2/g):59(pupa B) epo gbigba / (g/100g):66 nọmbafoonu agbara: sihin ìsépo diffraction: yiyi pada:
Lo	CI Pigment Red 149 funfun pupa buluu pupa, kii ṣe agbara awọ giga nikan (lilo 0.15% ifọkansi, o le gba 1 / 3SD, ati awọ buluu die-die pupa 123, ifọkansi pigment ti o ga ju 20% ni a nilo) ati iduroṣinṣin igbona to dara julọ. Awọ Polyolefin le ṣe ilọsiwaju ni 300 ℃, resistance ijira PVC rirọ jẹ dara julọ; Paapaa o dara fun polyacrylonitrile ati awọ polypropylene pulp, ifọkansi ti 0.1% -3% iyara ina titi di 7-8.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ifaara

Pigment Red 149 jẹ pigment Organic pẹlu orukọ kemikali ti 2- (4-nitrophenyl) acetic acid-3-amino4,5-dihydroxyphenylhydrazine. Atẹle jẹ ifihan si iseda, lilo, ọna igbaradi ati alaye ailewu ti pigmenti:

Didara:

- Pigment Red 149 han bi pupa powdery nkan na.

- O ni ina ti o dara ati resistance oju ojo, ati pe ko ni irọrun ti bajẹ nipasẹ awọn acids, alkalis ati awọn olomi.

- Pigment Red 149 ni chromaticity giga, imọlẹ ati awọ iduroṣinṣin.

Lo:

- Pigment Red 149 ti wa ni lilo nigbagbogbo bi awọ pupa ni awọn ile-iṣẹ gẹgẹbi awọn kikun, awọn aṣọ, awọn pilasitik, roba ati awọn aṣọ.

- O le ṣee lo lati ṣeto awọn awọ ati awọn inki, bakannaa ni awọn aaye bii awọn awọ, awọn inki, ati titẹ aiṣedeede awọ.

Ọna:

- Igbaradi ti pigmenti pupa 149 jẹ igbagbogbo nipasẹ ifa ti aniline pẹlu nitrobenzene lati gba awọn agbo ogun nitroso, ati lẹhinna iṣesi ti o-phenylenediamine pẹlu awọn agbo ogun nitroso lati gba pigment pupa 149.

Alaye Abo:

- Wọ ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ, awọn iboju iparada, ati awọn goggles lakoko lilo.

- Yago fun sisọnu taara si agbegbe ati mu ati tọju daradara.

Nigbati o ba nlo Pigment Red 149, o yẹ ki o ṣiṣẹ ni ibamu pẹlu awọn ilana ṣiṣe aabo ti o yẹ lati rii daju aabo ati ilera.

Ti tẹlẹ: Pigmenti Red 144 CAS 5280-78-4

Itele: Pigmenti Red 166 CAS 3905-19-9

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