产品编号：P698070
产品规格：10g
产品价格：面议
| 标准品编号: | P698070 |
| 名称: | Potassium Metabisulfite (2:1) |
| 别名: | Disulfurous Acid Dipotassium Salt; Potassium Pyrosulfite; Pyrosulfurous Acid Dipotassium Salt; Dipotassium Disulfite; Dipotassium Metabisulfite; Dipotassium Pyrosulfite; E 224; Kadifit; Potassium Disulfite (K2S2O5); Potassium Metabisulfite; Potassium Metabisulfite (K2S2O5); Potassium Pyrosulfite (K2S2O5) |
| CAS号: | 16731-55-8 |
| 参考CAS号: | Free acid 33669-61-3 |
| 分子式: | K₂O₅S₂ |
| 外观: | 白色至白色固体 |
| 熔点: | >300°C |
| 分子量: | 222.32 |
| 储存: | Room Temperature |
| 溶解度: | Water |
| 类别: | Building Blocks; Inorganics; |
| 应用: | Potassium Metabisulfite (2:1) is used as a chemical preservative. |
| 参考文献 | |
