Mordant Orange 1 CAS 2243-76-7

CAS:2243-76-7

Fọọmu Molecular:C13H9N3O5

Ìwọ̀n Molikula:287.23

EINECS:218-818-3

Awọn itumọ ọrọ sisọ:Osan Osan 1; P-NITROBENZENEAZOSALICYLIC ACID SODIUM Iyọ; Osan R; TIMTEC-BB SBB008990; SODIUM P-NITROBENZENAZOSALICYLATE; SODIUM 5- (P-NITROPHENYLAZO) SAICYLATE; synchromateorangeaor; terracotta2rn; terracottarn; tertrochromeyellow3r

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Kini Mordant Orange 1 CAS 2243-76-7?

Mordant Orange 1 jẹ lilo akọkọ gẹgẹbi itọkasi-ipilẹ acid, pẹlu iye pH ti 10.0 (ofeefee) si 12.0 (pupa). Awọn aṣoju awọ ti irin. 1% iyọ iṣu soda jẹ lilo igbagbogbo bi itọkasi.

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	429.53°C (iṣiro ti o ni inira)
iwuwo	1.3681 (iṣiro ti o ni inira)
Ojuami yo	250°C
Solubility	1.5600 (iṣiro)
pKa	11.2 (ni iwọn 25 ℃)
Mimo	99%

Ohun elo

Mordant Orange 1, ti a tun mọ si p-nitrophenylazosalicylic acid tabi iyọ sodium, tabi Alizarin Yellow R, ni a lo ni akọkọ bi ohun elo elegan ati oluranlowo awọ.