产品说明
包装
2.5 kg in poly drum
500 g in poly bottle
1 kg in poly bottle
2.5 kg in poly drum
500 g in poly bottle
1 kg in poly bottle
法律信息
ReagentPlus is a registered trademark of sigma-aldrich Co. LLC
Redi-Dri is a trademark of sigma-aldrich Co. LLC
基本信息
| 线性分子式 | KH2PO4 |
| 分子量 | 136.09 |
| EC 号 | 231-913-4 |
| MDL编号 | MFCD00011401 |
| PubChem化学物质编号 | 329824229 |
产品性质
| 质量水平 | 100 |
| 等级 | anhydrous |
| 产品线 | ReagentPlus® Redi-Dri™ |
| 测定 | ≥99.0% (titration) |
| 形式 | crystalline |
| 质量 | free-flowing |
| pKa (25 ℃) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
| mp | 252.6 ℃ (lit.) |
| 溶解性 | water: 100 mg/mL, clear, colorless |
| 密度 | 2.338 g/mL at 25 ℃ (lit.) |
| SMILES string | [K+].OP(O)([O-])=O |
| InChI | 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1 |
| InChI key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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