CAS号: 518-51-4 英文名称: PHENOLPHTHALEIN DISODIUM SALT 英文同义词: diphenolate;phenolphthalein sodium;PHENOLPHTHALEIN NA SALT;DISODIUM PHENOLPHTHALEINATE;PHENOLPHTHALEIN SODIUM SALT;PHENOLPHTHALEIN DISODIUM SALT;Phenolphthalein disodium salt 95%;Phenolphthalein DisodiuM Salt Phenolphthalein Disodium Salt (>Phenolphthalein disodium salt, pure 中文名称: 酚鈦-鈉鹽 中文同义词: 酚鈦-鈉鹽;酚酞二钠盐水溶液;酚酞钠(水溶性);酚酞二钠盐(水溶性);酚酞二钠盐 (水溶性的) 分子式: C20H12Na2O4 分子量: 362.29 熔点 : >250°C 溶解度 : Solubility Soluble in water, ethanol 形态: Powder 酸度系数(pKa): 9.1(at 25℃) 颜色: Dark purple to dark brown 酸碱指示剂变色ph值范围: Colorless (8.0) to pink (10.0) 最大波长(λmax): 553nm 主要应用: Inks, fire-resistant polymers, permanent hair straightener EPA化学物质信息: 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, disodium salt (518-51-4) 危险类别码 : 36/37/38 安全说明 : 24/25 海关编码 : 29322985
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