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| 玫红酸 | |
|---|---|
| 参数 | 数值 |
| 用途 | 酸碱指示剂，pH6.8(黄)～8.0(红)。饮料用水中二氧化碳的定性试剂，也可用以区分人乳与牛乳。染料中间体。 |
| 别名 | 玫酸;薇酸;金红,蔷薇酸;玫红酸(AR);玫红酸(指示剂级);树脂质酸,玫瑰红酸,蔷薇色酸,金红,蔷薇酸;ANA-1细胞|小鼠巨噬细胞;金红 |
| 英文别名 | 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadienone, Aurin;4,4'-Dihydroxyfuchsone;Corallin Spirit Soluble;Spirit Aurin;Rosolic acid (CI x 43800);4-(p,p′-Dihydroxybenzhydrylidine)-2,5-cyclohexadien-1-one;CorallinAurinp-Rosolic Acid;Rosolic aci |
| 玫红酸 | |
|---|---|
| 参数 | 数值 |
| 熔点 | 309°C (decompose) |
| 沸点 | 372.4°C (rough estimate) |
| 密度 | 1.2497 (rough estimate) |
| 折射率 | 1.4200 (estimate) |
| 储存条件 | Store at room temperature. |
| 溶解度 | Solubility Practically insoluble in water, benzene; freely soluble in ethanol |
| 酸度系数(pKa) | 6.98(at 25℃) |
| 形态 | Crystalline Powder |
| 色指数 | 43800 |
| 颜色 | Red-brown to brownish-red |
| 酸碱指示剂变色ph值范围 | 6.8(YELLOW)--8.2(RED) |
| 水溶解性 | Soluble in alcohol, sodium hydroxide, potassium hydroxide strong acids. Insoluble in water. |
| 最大波长(λmax) | 534.6nm, 479.5nm, 482nm |
| Merck | 14,881 |
| BRN | 2055205 |
| 稳定性 | Stable. Incompatible with strong oxidizing agents. |
| 主要应用 | electrorheological materials, films patterning, antireflective coatings, thermochromic materials, photoresists, film patterning, recording materials, lithium battery, semiconductors, printing materials, inks, corrosion inhibitors, adhesives, drugs, detecting viable cells, treatment of Alzheimer’s disease |
| CAS 数据库 | 603-45-2 |
| 玫红酸 | |
|---|---|
| 参数 | 数值 |
| 危险品标志 | Xi |
| 危险类别码 | 36/37/38-36/38 |
| 安全说明 | 26-36-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| 海关编码 | 29145090 |
2'-氨基-5'-氯-2,2,2-三氟苯乙酮(214353-17-0 ) | 丙二醇二辛酸酯/二癸酸酯(68583-51-7 ) | 木焦油酸(557-59-5 ) | 丹参总酮 | 2,5-二甲氧基-4-氯嘧啶(370103-25-6 ) | 2-氯嘧啶(1722-12-9 ) | 重氮烷基脲(78491-02-8 ) | 全氟溴辛烷(423-55-2 ) | 2-溴-6,7-二氢噻唑并[4,5-C]吡啶-5(4H)-甲酸叔丁酯(1253654-37-3 ) | 4-氨基苯酚磷酸硫代硫酸酯(3:1)(52664-35-4 ) |
