1.01124

磷酸二氢铵

cryst. extra pure

• 别名: Ammonium dihydrogen phosphate, Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate
• 线性分子式: (NH₄)H₂PO₄
• CAS号: 7722-76-1
• 分子量: 115.03
• MDL编号: MFCD00003396
• UNSPSC代码: 12352301
• EC索引号: 231-764-5

属性

• 蒸汽压: 0.066 hPa ( 125 °C)
• 质量水平: 100
• 方案: ≥99.0% (acidimetric)
• 表单: solid
• 效能: 5750 mg/kg LD₅₀, oral (Rat); >7940 mg/kg LD₅₀, skin (Rabbit)
• pH值（酸碱度）: 3.8-4.4 (20 °C, 50 g/L in H₂O)
• mp: 190 °C
• 溶解性: 368 g/L
• 密度: 1.80 g/cm³ at 20 °C
• 堆积密度: 800‑1100 kg/m³
• 应用: pharma/biopharma processes
• 储存温度: 2-30°C
• SMILES字符串: [P](=O)([O-])([O-])[O-].[N+H4].[H+].[H+]
• InChI: 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
• InChI key: LFVGISIMTYGQHF-UHFFFAOYSA-N

说明

一般描述

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC^® portfolio of high-quality products withstands strict quality control procedures.

应用

Ammonium dihydrogen phosphate cryst. extra pure is suitable for use in pharmaceutical processes.

法律信息

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 储存分类代码: 13 - Non Combustible Solids
• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable