asia_oju-iwe

ọja

Pigment Brown 25 (CAS # 6992-11-6)

Ohun-ini Kemikali:

Ilana molikula C24H15Cl2N5O3
Molar Mass 492.31
iwuwo 1.58
Boling Point 597.6± 50.0 °C(Asọtẹlẹ)
Oju filaṣi 315.2°C
Omi Solubility 17μg/L ni 23℃
Vapor Presure 7.09E-15mmHg ni 25°C
pKa 11.41± 0.30 (Asọtẹlẹ)
Atọka Refractive 1.759

Alaye ọja

ọja Tags

Pigment Brown 25 (CAS # 6992-11-6) ifihan

Awọn pigment Brown 25, tun mo bi Brown Yellow 25, jẹ ẹya Organic pigment. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti Brown 25:

Didara:
Orukọ kemikali ti Brown 25 jẹ 4-[(2,3-dichloro-5,6-dicyano-1,4-benzoquinon-6-y) azo] benzoic acid. O jẹ brown dudu si lulú kirisita pupa-pupa pupa. Diẹ tiotuka ni awọn acids ti o lagbara, iduroṣinṣin labẹ awọn ipo ipilẹ. O ni chlorine ati awọn ẹgbẹ cyano ninu ilana kemikali rẹ.

Lo:
Pigment Palm 25 ni a maa n lo bi pigmenti ati pe o jẹ lilo pupọ ni awọn pilasitik, awọn kikun, awọn aṣọ, roba, awọn aṣọ, awọn inki ati awọn ile-iṣẹ miiran. O le fun awọn ọja wọnyi ni brown dudu si awọ pupa-pupa.

Ọna:
Ọna igbaradi ti palm 25 ni gbogbogbo da lori 2,3-dichloro-5,6-dicyano-1,4-benzoquinone gẹgẹbi ohun elo aise, ati pe ọja ibi-afẹde naa jẹ ipilẹṣẹ nipasẹ iṣesi kemikali. Ilana igbaradi kan pato pẹlu awọn ilana kemikali diẹ sii ati awọn igbesẹ ti o nilo lati ṣe ni ile-iwosan tabi ọgbin ile-iṣẹ.

Alaye Aabo: Tẹle awọn ilana ṣiṣe aabo ti o yẹ ati wọ awọn ohun elo aabo ti ara ẹni ti o yẹ gẹgẹbi awọn ibọwọ, awọn goggles ati aṣọ aabo lakoko iṣẹ. Yago fun olubasọrọ pẹlu awọ ara, oju, ati atẹgun atẹgun.


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