| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| S111693-500g |
500g |
现货  |
|
| 别名 | L-酒石酸钠 | L-(+)-酒石酸 二钠盐 | 酒石酸二钠 二水合物 | 酒石酸钠二水合物 | L-(+)-酒石酸 二钠盐 |
|---|---|
| 英文别名 | DTXSID20976556 | HMS1922I06 | EINECS 244-643-7 | Sodium tartrate dibasic dihydrate, BioXtra, >=99.0% | Pharmakon1600-01503262 | Sodium L-(+)-Tartaric Acid Dihydrate | Sodium Tartrate Dihydrate, Pharmaceutical Secondary Standard; Certified Reference Materi |
| 规格或纯度 | ACS, ≥99% |
| 英文名称 | Sodium tartrate dibasic dihydrate |
| 应用 | 用钒的微量分析测定，卡尔费休试剂的标定，并用作掩蔽剂，络合剂，生化试。用于制药、食品加工、电镀。剂。 |
| 储存温度 | 室温 |
| 运输条件 | 常规运输 |
| 产品介绍 |
易溶于水，不溶于醇，约120℃失去结晶水，水溶液对石蕊呈微碱性。用钒的微量分析测定，卡尔费休试剂的标定，并用作掩蔽剂，络合剂，生化试。用于制药、食品加工、电镀。剂。 应用： 酒石酸二元二水合物钠可用于制备固态 M-L 化合物（M =二价金属离子，即 Mn，Fe，Co，Ni，Cu，Zn；L =酒石酸盐）。也可用于与相应的金属盐反应制备酒石酸铜 (II) 和酒石酸钴 (II) 配合物。这些配合物可发生热分解形成 Cu 和 Co 金属氧化物纳米颗粒。 Sodium L-tartrate dibasic dihydrate may be used in the preparation of solid-state M–L compounds (M = bivalent metal ions ie., Mn, Fe, Co, Ni, Cu, Zn; L = tartrate). It may also be used in the preparation of copper (II) and cobalt (II) tartrate complexes by reacting with the corresponding metal salts. These complexes can undergo thermal decomposition to form Cu and Co metal oxide nanoparticles. |
| 纯度 | ≥99% |
| EC号 | 212-773-3 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | disodium;(2R,3R)-2,3-dihydroxybutanedioate;dihydrate |
| INCHI | 1S/C4H6O6.2Na.2H2O/c5-1(3(7)8)2(6)4(9)10;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;2*1H2/q;2*+1;;/p-2/t1-,2-;;;;/m1..../s1 |
| InChi Key | FGJLAJMGHXGFDE-DGFHWNFOSA-L |
| Smiles | C(C(C(=O)[O-])O)(C(=O)[O-])O.O.O.[Na+].[Na+] |
| Isomeric SMILES | [C@@H]([C@H](C(=O)[O-])O)(C(=O)[O-])O.O.O.[Na+].[Na+] |
| 分子量 | 230.08 |
| Beilstein号 | 6121732 |
| Reaxy-Rn | 16926950 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16926950&ln= |
| 溶解性 | It is soluble in water (290 mg/ml at 20°C). Insoluble in alcohol, and organic solvents. |
|---|---|
| 密度 | 1.82 |
| 敏感性 | 对湿度敏感 |
| 比旋光度 | 26 ° (C=5, H2O) |
| 分子量 | 230.080 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 4 |
| 氢键受体数Hydrogen Bond Acceptor Count | 8 |
| 可旋转键计数Rotatable Bond Count | 1 |
| 精确质量Exact Mass | 230.001 Da |
| 单同位素质量Monoisotopic Mass | 230.001 Da |
| 拓扑极表面积Topological Polar Surface Area | 123.000 Ų |
| 重原子数Heavy Atom Count | 14 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 123.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 2 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 5 |
| WGK Germany | 3 |
|---|---|
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
¥92.90
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