| 名称 |
紫脲酸铵;红紫酸铵;骨螺紫;氨基紫色酸;5-((六氢-2,4,6-三氧代-5-嘧啶基)亚氨基)-2,4,6(1H,3H,5H)嘧啶三酮单铵盐;Ammonium purpurate;Murexide;2,4,6(1H,3H,5H,)-Pyrimidinetrione, 5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-, monoammonium salt;2,4,6(1h,3h,5h)-pyrimidinetrione, 5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imin;monoammonium salt;5-[(Hexahydro-2,4,6-trioxo-5-pyrimidinyl)imi-no]-2,4,6(1H,3H,5H)-pyrimidinetione
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| 资料 |
CAS:3051-09-0 分子式:C8H8N6O6 分子质量:284.19 熔点:300℃ 中文名称:紫脲酸铵;红紫酸铵;骨螺紫;氨基紫色酸; 5-((六氢-2,4,6-三氧代-5-嘧啶基)亚氨基)-2,4,6(1H,3H,5H)嘧啶三酮单铵盐
英文名称:Ammonium purpurate; Murexide; 2,4,6(1H,3H,5H,)-Pyrimidinetrione, 5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-, monoammonium salt; 2,4,6(1h,3h,5h)-pyrimidinetrione, 5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imin; monoammonium salt; 5-[(Hexahydro-2,4,6-trioxo-5-pyrimidinyl)imi-no]-2,4,6(1H,3H,5H)-pyrimidinetione monoam-monium salt; C.I.56085; murexide,ammonium purpurate; 2,4,6(1H,3H,5H,)-Pyrimidinetrione,5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-,monoammonium salt
性状描述:红紫色粉末。能与许多阳离子形成各种颜色的络合物,其水溶液呈深紫色,在碱性溶液中呈深蓝色,如与钙离子结合呈红色,在酸性溶液为无色。微溶于冷水,水溶液极易变质,不溶地醇和醚。
生产方法:将10g三氧化铬;4g水和40g冰乙酸加热溶解,冷却至30℃,分批慢慢加入16g巴妥酸,控制反应温度45-50℃。加毕,在50℃保温半小时,放置过夜,加入10g冰乙酸,滤集结晶物。取4g结晶物与8g水混合加热溶解,滤去不溶物。滤液移入乙酸铵-冰乙酸溶液中通氨,析出结晶,过滤,用沸乙醇洗涤,得紫脲酸铵。
用途:络合指标剂,用于钙、钴、铜、锰、镍、钪、锌等的测定。
提示:大部分词条有不同角度的多个解释,欲全面了解请查看下面的“更多相关内容”。 |
| 结构式 |
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1) 紫脲酸铵;氨基紫色酸;红紫酸铵;骨螺紫;5-((六氢-2,4,6-三氧代-5-嘧啶基)亚氨基)-2,4,6(1H,3H,5H)嘧啶三酮单铵盐;Murexide;5-[(Hexahydro-2,4,6-trioxo-5-pyrimidinyl)imi-no]-2,4,6(1H,3H,5H)-pyrimidinetione monoam-monium salt;C.I.56085
2) 紫脲酸铵;氨基紫色酸;骨螺紫;骨螺紫素;murexide;ammonium purpurate
3) 紫脲酸铵,一水;Murexide,monohydrate;murexide monohydrate;murexidemonohydrate
4) 甘氨酸铵;Glycine, monoammonium salt;Glycine monoammonium salt;Glycine,monoammonium salt
5) 草甘膦铵盐;N-(膦羧甲基)-甘氨酸铵盐;Glyphosateammonium;Ammonium glyphosate;Glycine,N-(phosphonomethyl)-,ammonium salt;glyphosate,;glyphosate,ammonium salt;glyphosate,monoammonium salt;glyphosate,monoammoniumsalt
6) 铵;铵离子;ammonium
7) 5-羟亚氨基巴比土酸;紫脲酸;5-Isonitrosobarbituric acid;2,4,5,6(1H,3H)-Pyrimidinetetrone, 5-oxime;Violuric acid;alloxan, 5-oxime;5-hydroxyiminobarbituric acid;violuric acid hydrate;2,4,5,6(1H,3H)-Pyrimidinetetrone,5-oxime
8) 氨基甲酸铵盐;氨基甲酸铵;Carbamic acid, monoammonium salt;Ammonium carbamate;carbamic acid, ammonium salt
9) 亚硫酸氢铵;酸式亚硫酸铵;Ammonium bisulfite;Solfurous acid, monoammonium salt;ammonium acid sulfite;ammonium hydrogen sulfite;ammonium hydrosulfite;ammonium monosulfite
10) 磷酸二氢铵;磷酸一铵;磷铵;磷酸二氢氨;Phosphoric acid, monoammonium salt;Ammonium dihydrogen phosphate;Monoammonium phosphate;ammonium acid phosphate;ammonium diacid phosphate;ammonium dihydrogen orthophosphate
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