Potassium tartrate 酒石酸钾
CAS 921-53-9 MFCD00013065
化学结构图
SMILES: O=C([O-])C(O)C(O)C(=O)[O-].[K+].[K+]
化学属性
| Mol. Formula | C4H4K2O6 |
|---|---|
| Mol. Weight | 226.27 |
| Flash Point | 200-220°C |
| Appearance | 无色结晶或白色结晶性粉末，155℃时失去结晶水，200~220℃时分解，几乎不溶于醇，水溶液对石蕊呈微酸性，PH值为7~8，相对密度1.980 |
| Density | 1.98 |
| Stability | 对湿度敏感 |
别名和识别编码
| Chemical Name | Potassium tartrate |
|---|---|
| MDL Number | MFCD00013065 |
| EC Number | 213-067-8 |
| Chemical Name Translation | 酒石酸钾 |
| Synonym | Potassium L-tartaric acid {LY} Potassium L-tartaric acid {} {LY} Potassium L-tartaric acid {} {} {LY} Potassium L-tartaric acid {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium L-tartaric acid {} {} {} {} {} {} {} {} {} {} {} {} {} |
| CAS Number | 921-53-9 |
| LabNetwork Molecule ID | LN02135300 |
| PubChem Substance ID | 6100505 |
| InChI | InChI=1S/C4H6O6.2K/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2 |
| Canonical SMILES | O=C(O[K])[C@H](O)[C@@H](O)C(O[K])=O |
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
产品应用
- 分析试剂测定铋、铝和镍。微生物培养基的制备。
安全信息
GHS Symbol
Safety Statements
RTECSWW8223000
WGK Germany1
Storage condition
Store at room temperature, keep dry and cool
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{} {} {} {} {} {LY} Store at room temperature, keep dry and cool
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{} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
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其他信息
- 酒石酸钾价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30156518 酒石酸钾 500g 96元
- 150℃时失水。200-220℃时分解。溶于约0.5份水，几乎不溶于乙醇。水溶液对石蕊呈微呈微碱性，pH7-8。
- 下游产品:酒石酸氢钾
- 用途二:分析试剂测定铋、铝和镍。微生物培养基的制备。
- MOL 文件:921-53-9.mol
- Sigma Aldrich:921-53-9(sigmaaldrich)
- 用途一:用于食品加工、电镀、制药等
- Decomposition:200-220 °C
- 上游原料:氢氧化钾 --> DL-酒石酸
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