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81-11-8

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81-11-8

@81-11-8

📅 Joined February 2021
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81-11-8@81-11-8·Feb 4
CAS 81-11-8

CAS号: 81-11-8 英文名称: 4,4'-Diamino-2,2'-stilbenedisulfonic acid 英文同义词: DAS;DASD;DASDA;DSD ACID;benedisuL;nci-c60162;tinopalbhs;AMSOMICACID;flavonicacid;AMSONIC ACID 中文名称: 4,4'-二氨基二苯乙烯-2,2'-二磺酸 中文同义词: 芪氏酸;水甘草酸;DSD酸;二氨基二磺酸;二氨基芪二磺酸;4,4-二氨基-2,2'-二磺酸;4,4'-二氨芪-2,2-二磺酸盐;4,4’-二氨基芪-2,2’-二磺酸;4,4ˊ-二氨基芪-2,2ˊ-二磺酸;4,4'-二胺-2,2'-二苯乙烯二磺酸 分子式: C14H14N2O6S2 分子量: 370.4 熔点 : 300 °C 密度 : 1.4732 (rough estimate) 折射率 : 1.6510 (estimate) 储存条件 : -20°C Freezer 酸度系数(pKa): -1.58±0.50(Predicted) 形态: Crystalline Powder 颜色: Cream to yellow-brown 水溶解性 : <0.1 g/100 mL at 23 ºC Merck : 14,595 BRN : 629516 稳定性: Stable. Combustible. Incompatible with iron, strong oxidizing agents. CAS 数据库: 81-11-8(CAS DataBase Reference) EPA化学物质信息: Amsonic acid (81-11-8) 危险品标志 : C,Xn 危险类别码 : 34-22-36/37/38-20/21/22 安全说明 : 24/25-45-36/37/39-26-22 危险品运输编号 : UN 2583 RTECS号: WJ6603000 TSCA : Yes 海关编码 : 29215900 毒害物质数据: 81-11-8(Hazardous Substances Data)

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