| 产品名称 | 结晶碳酸钾 |
|---|---|
| 英文名称 | Potassium carbonate crystal |
| 别名 | 碳酸钾一点五水合物 |
| 英文别名 | Potassium carbonate sesquihydrate;Potassium carbonate-1.5-hydrate |
| 规格或纯度 | 99.99% metals basis |
| 运输条件 | 常规运输 |
有吸湿性。当含有充分水分后(16.36%)不吸湿。易溶于水,几乎不溶于乙醇。水溶液呈强碱性。有刺激性。
Potassium carbonate sesquihydrate is used for manufacturing of soaps, pigments, printing ink, glass, pottery, other potassium salts and as an analytical lab reagent. It is also useful as a reagent for removing carbon dioxide from ammonia.
| 标识符号 | GHS07 |
|---|---|
| 信号词 | Warning |
| 警示性声明 | P261,P305+P351+P338,P280,P302+P352,P405,P501,P264,P271,P337+P313,P403+P233,P332+P313,P304+P340+P312 |
| 危害声明 | H315,H319,H335 |
| 个人防护设备 | dust mask type N95 (US),Eyeshields,Gloves |
| WGK | 1 |
| CAS编号 | 6381-79-9 |
|---|---|
| 敏感性 | 对湿度敏感 |
| 熔点 | 891 °C (anhydrous substance) |
| 溶解性 | Soluble in water. Practically insoluble in alcohol |
| 分子量 | 165.23 |
| 分子式 | K2CO3•3/2H2O |
| EC号 | 209-529-3 |
| 品牌 | 阿拉丁 |
| Smiles | O.O.O.[K].[K].[K+].[K+].[O-]C(=O)[O-].OC(=O)O;O.O.O.[K+].[K+].[K+].[K+].[O-]C(=O)[O-].[O-]C(=O)[O-] |
| PubChem CID | 204361461 |