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磷酸二氢铵
Ammonium phosphate monobasic
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3341689 | 100 G | 538 | |||
| 3341689 | 500 G | 857 | |||
| 3341689 | 1 KG | 1210 | |||
| 3341689 | 2.5 KG | 2090 |
产品别名
7722-76-1
磷酸二氢铵
Ammonium phosphate monobasic
mono-Ammonium phosphate
prim-Ammonium phosphate
Ammonium dihydrogenphosphate
prim -磷酸铵
单 -磷酸铵
结构式
基本信息
| Linear Formula【线性分子式】 | NH4H2PO4 |
| Molecular weight | 115.03 |
| EC number【EC 号】 | 231-764-5 |
| MDL number | MFCD00003396 |
| PubChem Substance ID【PubChem化学物质编号】 | 329770715 |
| NACRES | NA.21 |
| General description【一般描述】 | Ammonium phosphate monobasic (APM) is an inorganic salt widely used in fertilizer, baking powder and yeast production. It is also employed as an agent to control pH of a solution and in corrosion inhibition. APM can be prepared by reacting phosphoric acid with anhydrous ammonia maintaining the pH below 5.8. The change in some of the physical characteristics on its addition to a high carbonate containing unfired and fired illitic shale has been studied. |
| Legal Information【法律信息】 | ReagentPlus is a registered trademark of sigma-aldrich Co. LLC |
产品性质
| vapor pressure【蒸汽压】 | <0.001 hPa ( 20 ℃) |
| Quality Level【质量水平】 | 200 |
| product line【产品线】 | ReagentPlus® |
| Assay【测定】 | ≥98.5% |
| form【形式】 | powder |
| pH【pH值(酸碱度)】 | 3.8-4.4 (25 ℃, 50 g/L) |
| mp | 190 ℃ (dec.) (lit.) |
| solubility【溶解性】 | water: soluble(lit.) |
| SMILES string | N.OP(O)(O)=O |
| InChI | 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4) |
| InChI key | LFVGISIMTYGQHF-UHFFFAOYSA-N |
| packaging【包装】 | 1, 2.5 kg in poly bottle 100, 500 g in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
