基本信息
| 线性分子式 | Na2S2O3 · 5H2O |
| 分子量 | 248.18 |
| EC 号 | 231-867-5 |
| MDL编号 | MFCD00149186 |
| PubChem化学物质编号 | 24899719 |
| NACRES | NA.25 |
产品性质
| 质量水平 | 200 |
| 产品线 | BioXtra |
| 测定 | ≥99.5% |
| 杂质 | ≤0.0005% Phosphorus (P) ≤0.005% Insoluble matter |
| 溶解性 | H2O: 1 M, clear, colorless |
| 痕量阴离子 | sulfate (SO42-): ≤0.2% |
| 痕量阳离子 | Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% NH4+: ≤0.05% Pb: ≤0.001% Zn: ≤0.0005% |
| SMILES string | O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S |
| InChI | 1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2 |
| InChI key | PODWXQQNRWNDGD-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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