产品说明
一般描述
Sodium sulfate decahydrate is also called as Glauber′s salt. It shows promising characteristics as phase change material (PCM) due to its high solar thermal energy storage ability.
应用
Sodium sulfate decahydrate may be used to deepen the color while dyeing cotton fabrics.6
包装
100, 500 g in poly bottle
基本信息
| 线性分子式 | Na2SO4 · 10H2O |
| 分子量 | 322.20 |
| EC 号 | 231-820-9 |
| MDL编号 | MFCD00149189 |
| PubChem化学物质编号 | 329755975 |
| NACRES | NB.24 |
产品性质
| 质量水平 | 200 |
| 等级 | ACS reagent |
| 测定 | ≥99.0% |
| 形式 | crystals |
| 杂质 | ≤0.01% insolubles |
| pH值(酸碱度) | 5.2-9.2 (25 ℃, 5%) |
| mp | 32.4 ℃ |
| 溶解性 | water: soluble 322.2 g/L at 20 ℃ |
| 密度 | 1.46 g/mL at 25 ℃ (lit.) |
| 痕量阴离子 | chloride (Cl-): ≤5 ppm phosphate (PO43-): ≤5 ppm |
| 痕量阳离子 | Ca: ≤0.005% Fe: ≤5 ppm K: ≤0.005% Mg: ≤0.003% heavy metals (as Pb): ≤3 ppm |
| SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O |
| InChI | 1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2 |
| InChI key | RSIJVJUOQBWMIM-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 |
Sigma-Aldrich
m.cnreagent.com
