碱性橙 2(Basic Orange 2):532-82-1
碱性橙 2
碱性橙II;橘红;柯衣定;黄叱精Y;橘红G;阳离子橙2;柯衣定 G 盐酸盐;柯衣定 G (碱性橙2、桔黄、菊橙、黄叱精Y、碱性菊橙)
Basic Orange 2
4-Phenylazo-m-phenylenediamine monohydrochloride;chrysoidine orange;4-PHENYLAZO-M-PHENYLENE DIAMINE HYDROCHLORIDE
532-82-1
208-545-8
C12H13ClN4
248.71
1.2171 (rough estimate)
235 °C (dec.)(lit.)
2262°C
Orange (4.0) to yellow (7.0)
1.6110 (estimate)
Soluble in water, ethanol, acetone, methyl cellosolve, xylene; practically insoluble in Ibenzene
Bordeaux to deep purple Crystalline Powder
N,Xn
50/53-68-41-38-22
UN 3077 9/PG 3
60-61-46-36/37/39-26-23
32129000
亚硝酸钠;间苯二胺;碘化钾淀粉试纸;苯胺;间苯二胺
room temp
闪光棕红色结晶或粉末。溶于水呈黄光橙色,溶于乙醇和乙二醇乙醚,微溶于丙酮,不溶于苯。熔点118-118.5℃。强硫酸中为黄色,稀硫酸为橙色;硝酸中橙的溶液。氢氧化钠染料溶液中产生棕红色沉淀。染料单宁媒染在棉纤维中为黄橙色,在钨丝中色泽较鲜艳。