基本信息
| 线性分子式 | Na2HPO4 · 7H2O |
| 分子量 | 268.07 |
| EC 号 | 237-707-0 |
| MDL编号 | MFCD00149180 |
| PubChem化学物质编号 | 329824521 |
| NACRES | NA.25 |
产品性质
| agency | meets USP testing specifications |
| 质量水平 | 300 |
| 蒸汽密度 | 4.9 (vs air) |
| 测定 | 98.0-100.5% dry basis |
| 形式 | powder or crystals |
| pH值(酸碱度) | 9.0-9.3 (25 ℃, 50 g/L) |
| 溶解性 | water: ~35.8 g/L at 20 ℃ |
| 密度 | 1.68 g/mL at 25 ℃ (lit.) |
| web metadata keyword.default | physiological pH control, neutral pH, bicabonate-phosphate buffers |
| application(s) | pharmaceutical (small molecule) |
| SMILES string | O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O |
| InChI | 1S/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2 |
| InChI key | PYLIXCKOHOHGKQ-UHFFFAOYSA-L |
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 |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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