氨基磺酸铵 AR，99%
AMS
品牌：桔子
产品编号：S24068
CAS号：7773-06-0
分子式：H6N2O3S
分子量：114.12
MDL：MFCD00011429
| 产品名称 : | 氨基磺酸铵 |
|---|---|
| 英文名称 : | AMS |
| 参考名称 : | 氨基磺酸铵 |
| 参考英文名称 : | Ammonium sulfamate |
| CAS号 : | 7773-06-0 |
| 分子式 : | H6N2O3S |
| 分子量 : | 114.12 |
| SMILES : | O=S([O-])(N)=O.[NH4+] |
| MDL NO : | MFCD00011429 |
| PubChem CID : | 24482 |
| InChIKey : | GEHMBYLTCISYNY-UHFFFAOYSA-N |
| 储存条件 : | RT |
实验性质
| 熔点 : | 131 °C；MELTING POINT: 131-132 °C; PH: 5.2 (50 G/KG WATER) /TECHNICAL PRODUCT/ |
|---|---|
| 外观 / 形态 : | Ammonium sulfamate is a white crystalline solid. It is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used to flameproof fabrics and papers, in weed or brush killing products, and for other uses.；COLOURLESS-TO-WHITE HYGROSCOPIC CRYSTALLINE POWDER.；Colorless to white crystalline, odorless solid.；Colorless to white crystalline, odorless solid. [herbicide]；Colorless to white crystalline, odorless solid. [herbicide]; [NIOSH] Deliquescent; [CHEMINFO]；Liquid |
| 颜色 / 形态 : | Hygroscopic crystals (large plates)；Colorless to white crystalline solid；Deliquescent crystals |
| 沸点 : | 160 °C；Boiling point: 107 °C /60 wt % solution/；320 °F (Decomposes)；320 °F (decomposes)；Decomposes above 392.0 °F (USCG, 1999) |
| 密度 : | 1.77；1.77 no temp；Relative density (water = 1): 1.8；Sp. Gr. = 1.77；greater than 1 at 68 °F (USCG, 1999) |
| 溶解性 : | Extremely sol in liquid NH3; slightly sol in ethanol; moderately sol in glycerol, glycol, formamide.；Sol in water and ammonia solution；Sol in water = 103 g/100 g @ 25 °C |
| 蒸气压 : | 0 mm Hg (approx)；0 mmHg (approx)；0 mmHg (approx) (NIOSH, 2024)；Vapor pressure at 20 °C: negligible |
| 热分解说明 : | 160 °C；Toxic gases and vapors (such as ... carbon monoxide) may be released when ammonium sulfamate decomposes.；Thermal decomposition begins at 209 °C; at 260 °C, it produces sulfur dioxide, sulfur trioxide, nitrogen, water, and traces of other products, chiefly nitrogen compounds.；When heated to decomp ... emits very toxic fumes of /ammonia, nitrogen oxides and sulfur oxides/.；Decomposes at 160 °C. |
| 气味 : | Odorless |
| pH : | pH of 0.27M soln in water = 4.9 |
计算性质
| 极性表面积 (TPSA) : | 92.6 Ų |
|---|---|
| 氢键供体数 : | 2 |
| 氢键受体数 : | 4 |
| 可旋转键数 : | 0 |
| 精确质量 : | 114.00991323 Da |
| 重原子数 : | 6 |
| 分子复杂度 : | 79 |
资料来源：氨基磺酸铵产品资料页；来源页标注 PubChem CID 24482，资料日期 2026-10-11。
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