Acid Red 1
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Acid Red 1
C.I.Acid Red 1
C.I.18050
CAS:3734-67-6
Synonymous names:Acid Brilliant Red (CLR);Acid Fast Red EG (Pol);Acid Red 2G (TCC);Acid Rose 2G (GOL);Atlantic Acid Red 2G (CKC);Brilliant Acid Red G (COLR);Egacid Red G (OST);Intracid Red 2G (CKC);Sandolan Rhodine E-2GL (CLAR);VibraColor Red ARE1 (CIBA)
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Description
C.I.Acid Red 1
C.I.18050
CAS:3734-67-6
Synonymous names:Acid Brilliant Red (CLR);Acid Fast Red EG (Pol);Acid Red 2G (TCC);Acid Rose 2G (GOL);Atlantic Acid Red 2G (CKC);Brilliant Acid Red G (COLR);Egacid Red G (OST);Intracid Red 2G (CKC);Sandolan Rhodine E-2GL (CLAR);VibraColor Red ARE1 (CIBA)
Physicochemical Properties: Reddish-orange powder. Soluble in water (golden-orange) and ethanol (golden-orange). In sulfuric acid, it appears orange, unchanged upon dilution. Aqueous solutions turn orange with hydrochloric acid and yellowish-brown with sodium hydroxide.
Applications: Mainly for dyeing and printing wool, silk, nylon, and blends. Offers good penetration and dischargeability. A dedicated nylon dye; also for paper, hemp, leather, and straw coloring.
