詳細(xì)信息
- ;2-萘酚偶氮對(duì)苯磺酸鈉;橙黃Ⅱ;酸性橙 II;酸性橙II;金橙Ⅱ鈉鹽;
- acid orange 7
- ;C.I. 15510;C.I. Acid Orange 7;C.I. Acid Orange 7, monosodium salt;D & C Orange no. 4;Orange II sodium salt;4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt;Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate;Orange Ⅱ;Acid Orange II Lake;Pigment Orange 17 (15510:1);sodium 4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonate;sodium 4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate;
- InChI=1/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;
- 164℃
- 116 g/L (30℃)
- 熔點(diǎn) 164°C
水溶性 116 g/L (30°C) - CAS NO：7
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