CAS号: 2092-55-9 英文名称: ACID ALIZARIN VIOLET N 英文同义词: Duroch;CI 15670;CI 42038;Durochrome;chromevioletb;chromevioletk;chromevioletr;CHROME VIOLET;Cromalviolet B;chromalvioletb 中文名称: 茜素紫 中文同义词: 铬紫;铬紫B;茜素紫;日本红紫;茜彩虹紫;沙而万紫;搔尔威红紫;酸性蒽醌紫;媒染紫SW;依来铬紫B 分子式: C16H11N2NaO5S 分子量: 366.32 熔点 : >300°C 溶解度 : Solubility Soluble in water, ethanol 酸度系数(pKa): 4.35, 7.4, 9.35(at 25℃) 形态: crystals 颜色: Reddish-violet 酸碱指示剂变色ph值范围: Orange-red (6.5) to violet (9.0) 最大波长(λmax): 501nm 稳定性: Stable. Incompatible with strong oxidizing agents. 主要应用: inks, dye lasers, in manufacture of vinyl polymers, textiles determination of iron, calcium, aluminum, tantalum, monitoring hardness in industrial water, measuring chlorine dioxide in drinking water, hypoglycemic agents, nuclear fluorochrome CAS 数据库: 2092-55-9 EPA化学物质信息: Benzenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (2092-55-9) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 24/25-37/39-26 RTECS号: DB7012000
5:38:06 AM · Jan 20, 2021
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