中文名称:橙黄I
英文名称:OrangeⅠ;α-Naphtholorange;NaphthaleneorangeI;Sodiumazo-α-naphtholsulfanilate;
α-Naphtholazobenzene-p-sulfonicacidsodiumsalt;C.I.14600
其他名称:金橙I;一号橙;酸性橙I;4-羟基萘偶氮对苯磺酸钠;1-萘酚偶氮对苯磺酸钠;4-[(4-羟基-1-萘基)偶氮基]苯磺酸单钠盐;桔黄I;二号红;黄金粉
CAS号:523-44-4
C16H11N2NaO4S=350.32
级别:BS
生物染色实验:合格
PH变色域:7.6(棕黄)~8.9(紫红)
性状(以下信息仅供参考):红棕色粉末。溶于水成橙红色溶液,溶于乙醇成橙色溶液。酸类可沉淀其水溶液,氢氧化钠可增加其水溶液的红色
用途:本品仅供科研,不得用于其它用途。(以下用途仅供参考)酸碱指示剂、蛋白质染色
保存:RT
搜索质检报告(COA)
搜索MSDS
橙黄I
Sodium 4-((4-hydroxynaphthalen-1-yl)diazenyl)benzenesulfonate;alpha-Naphthol orange;OrangeⅠ;Orange I;4-(4-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt;Acid Orange 20;c.i.150;DAIDAI402;Indicator;Orange II sodiuM salt;orangeim;oranges;oranzi;Tropaeolin 000 No.1;Tropaeolin OOO-1;α-Naphthol orange;Benzenesulfonic acid, 4-[(4-hydroxy-1-naphthalenyl)azo]-, monosodium salt;p-((4-hydroxy-1-naphthyl)azo)-benzenesulfonic aci sodium salt;Orange1;ORANGE I C.I. 14600 FOR MICROSCOPY AND INDICATOR;4-((4-hydroxy-1-naphthalenyl)azo)benzenesulfonic acid, monosodium salt;acid leather orange i;acid orange 20;Sodium 4-[(4-hydroxy-1-naphthyl)azo]benzenesulfonate;alpha-Naphthol Orange