| 货号 | CAS号 |
|---|---|
| N109057-1g | 145-50-6 |
| N109057-25g | 145-50-6 |
| N109057-5g | 145-50-6 |
| 熔点 | 230-235°C |
| 敏感性 | 对光敏感 |
| 溶解性 | Soluble in ethanol, acetic acid and acetone. Insoluble in water. |
| 存贮条件 | 密封避光保存。 |
| 密度 | 1.2780 |
| 应用 |
酸碱指示剂，pH8.5（黄）～9.8（绿） α-Naphtholbenzein has been used as indicator during sequential injection analysis technique done for acid-base titrations |
| 产品介绍 | 对二氧化碳和酸非常灵敏。溶于乙醇、乙醚、苯和冰乙酸，不溶于水。。有刺激性。 |
| 别名 | α-纳富妥苯;对萘酚苯甲醇;α-萘酚苯甲醇;ɑ-萘酚苯塞因;4,4′-(α-羟基亚苄基)二-1-萘酚;4-[(4-羟基-1-萘基)苯基亚甲基]-1(4H)-萘酮;p-naphtholbenzein;4,4′-(α-Hydroxybenzylidene)di-1-naphthol;4-[alpha-(4-Hydroxy-1-naphthyl)benzylidene]naphthalen-1(4H)-one |
