产品说明
一般描述
Ammonium sulfamate (AS) is ammonium salt containing sulfur. It acts as a flame retardant for polyamide 6 (PA6). AS can be prepared by neutralizing sulfamic acid with ammonia. AS is a hygroscopic compound that undergoes decomposition in the soil to form ammonium sulfate. It also shows herbicidal properties.
应用
Ammonium sulfamate may be used to remove unreacted nitrite during quantification of ceftazidime (CFZM) in either pure form or in pharmaceutical preparations by spectrophotometric method. It may be used in the preparation of ammonium dinitramide (ADN).
包装
100 g in poly bottle
基本信息
| 线性分子式 | NH4SO3NH2 |
| 分子量 | 114.12 |
| EC 号 | 231-871-7 |
| MDL编号 | MFCD00011429 |
| PubChem化学物质编号 | 329770788 |
产品性质
| 质量水平 | 200 |
| 产品线 | BioXtra |
| 测定 | ≥98.0% |
| 形式 | powder |
| 杂质 | ≤0.0005% Phosphorus (P) ≤0.02% Insoluble matter |
| 灼烧残渣 | ≤0.1% |
| pH值(酸碱度) | 4.5-6.0 (25 ℃, 114.1 g/L) |
| mp | 131-135 ℃ (lit.) |
| 溶解性 | H2O: 1 M, clear, colorless water: soluble 114.1 g/L at 20 ℃ |
| 痕量阴离子 | chloride (Cl-): ≤0.05% |
| 痕量阳离子 | Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% Na: ≤0.005% Pb: ≤0.001% Zn: ≤0.0005% |
| SMILES string | N.NS(O)(=O)=O |
| InChI | 1S/H3NO3S.H3N/c1-5(2,3)4;/h(H3,1,2,3,4);1H3 |
| InChI key | GEHMBYLTCISYNY-UHFFFAOYSA-N |
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 |
Sigma-Aldrich
m.cnreagent.com
