中文名(CN) | 英文名(EN) | CAS No. | 规格(SP) | 报价(CNY) | 产地(From) | 类别(Key) |
苋菜红 | Murexide | 915-67-3 | 25G | 360.00 | Sigma-222461 | 通用试剂 |
苋菜红 | Murexide | 915-67-3 | 100G | 860.00 | Sigma-222461 | 通用试剂 |

数据参数(Specifications)
中文名称 | 紫脲酸铵 ;氨基紫色酸,红紫酸铵,骨螺紫,紫尿酸胺 |
英文名称 | Murexide;Acid ammonium purpurate;Ammonium purpurate;5,5′-Nitrilodibarbituric acid ammonium salt |
CAS识别号 | 915-67-3 |
MDL识别号 | MFCD00012777 |
EC识别号 | 213-022-2 |
Beilstein | 4122311 |
分子式 | C20H11N2Na3O10S3 |
分子量 | 604.47 |
分子结构图 | ![]() |
产品性状 | 易溶于水,水中溶解度:50 G/L (20°C),呈带蓝光的红色溶液,可溶于甘油和丙二醇,微溶于乙醇,不溶于大多数有机溶剂。本品遇铜﹑铁易褪色,易被细菌分解,耐氧化﹑还原性差。 |
质量标准 | Appearance (Color) Brown to Red-Brown Appearance (Form) Powder Solubility (Color) Red to Red-Brown Solubility (Turbidity) Clear 10 mg/mL, H2O Proton NMR Spectrum Conforms to Structure Loss on Drying < 9.4 % _ 3.5 mol/mol Nitrogen (Dry Basis) 3.9 - 4.6 % % Dye content 85 - 95 % Dry Basis Recommended Retest Period ------------------------- 6 years Specification: PRD.1.ZQ5.10000011279 |
储存条件 | 常温密封避光保存,Stored in cool, dry and airproof. |
包装说明 | Bellancom原装进口,正品保证,Bellancom Chemistry The original. |
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