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CAS号: 128-97-2 英文名称: 1,4,5,8-Naphthalenetetracarboxylic acid 英文同义词: 60.0%(NMR);1,4,5,8-Naphthalenet;1,4,5,8-Tetracarboxynaphthalene;1,4,5,8-naphthalenetetraformicacid;1,4,5,8-Naphthalenetetracarbonic acid;Naphthaline-1,4,5,8-tetracarbonic acid;1,4,5,8-Naphthalenetetracaboxylic Acid;1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID;naphthalenetetracarboxylic acid(1,4,5,8);naphthalene-1,4,5,8-tetracarboxylic acid 中文名称: 1,4,5,8-萘四甲酸 中文同义词: 萘四甲酸;1,4,5,8-萘四甲酸;1,4,5,8—萘四甲酸;1,4,5,8-萘四羧酸;萘-1,4,5,8-四甲酸;1,4,5,8-萘四羧酸(含单酸酐);1,4,5,8-萘四甲酸, 95+%;1,4,5,8-萘四甲酸, 混合物: 单酸酐;1,4,5,8-萘四羧酸(含20%-30%单酸酐);1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID (CONTAINS MONOANHYDRIDE) 1,4,5,8-萘四羧酸(含单酸酐) 分子式: C14H8O8 分子量: 304.21 熔点 : 180 °C 沸点 : 405.05°C (rough estimate) 密度 : 1.5387 (rough estimate) 折射率 : 1.5500 (estimate) 酸度系数(pKa): 1.03±0.10(Predicted) CAS 数据库: 128-97-2(CAS DataBase Reference) NIST化学物质信息: 1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2) EPA化学物质信息: 1,4,5,8-Naphthalenetetracarboxylic acid (128-97-2) 危险品标志 : Xi 危险类别码 : 36 安全说明 : 26-36 WGK Germany : 2 RTECS号: QK3690000 海关编码 : 29173990

7:41:32 PM · Jan 9, 2021
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