酸性橙7是化學物質,分子式是C16H11N2NaO4S。
基本介紹
- 中文名:性橙7
- 英文名:acid orange 7
- 別稱:2-萘酚偶氮對苯磺酸鈉;橙黃Ⅱ;酸性橙II;酸性橙II
- 化學式:C16H11N2NaO4S
- 分子量:350.3243
- CAS登錄號:633-96-5
- EINECS登錄號:211-199-0
酸性橙7,物化性質,
酸性橙7
英文別名: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
物化性質
熔點:164℃
相對密度:-
溶解性:116 g/L (30℃)