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| Green chelating agent trisodium dicarboxymethyl alanine (MGDA). Na3, as a chelating agent, has good toxicological safety and stable biodegradability. MGDA is a metal ion chelating agent that can chelate metal ions to form stable soluble complexes. Na3 can be widely applied in the pH range and work synergistically with fungicides. Na3 can be used as a substitute for chelating agents such as phosphate, NTA, EDTA and citrate in detergents. | |||||||||
164462-16-2
bosschem
164462-16-2
| N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT Basic information | |
| Product Name: | N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT |
| CAS: | 164462-16-2 |
| MF: | C7H12NNaO6 |
| MW: | 229.16 |
| EINECS: | 423-270-5 |
| Mol File: | 164462-16-2.mol |
| N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT Chemical Properties | |
| density | 1.464[at 20℃] |
| solubility | Soluble in water |
| form | powder to crystal |
| pka | 10.6[at 20 ℃] |
| color | White to Orange to Green |
| Water Solubility | 500g/L at 24℃ |
| Cosmetics Ingredients Functions | CHELATING |
| InChI | InChI=1S/C7H11NO6.Na.H/c1-4(7(13)14)8(2-5(9)10)3-6(11)12;;/h4H,2-3H2,1H3,(H,9,10)(H,11,12)(H,13,14);; |
| InChIKey | LQZWBFRTQQABSU-UHFFFAOYSA-N |
| SMILES | N(CC(=O)O)(CC(=O)O)C(C)C(=O)O.[NaH] |
| LogP | -4 at 20℃ |
| EPA Substance Registry System | Alanine, N,N-bis(carboxymethyl)-, trisodium salt (164462-16-2) |
| 检验项目 Test Items | 指标范围 Standard | 检验结果 Result |
|---|---|---|
| 外观 Appearance | 白色粉体 White powder | 白色粉体 White powder |
| 有效含量 Effective content % ≥ | 85.0 | 86.8 |
| 水分 Water content % ≤ | 8.0 | 5 |
| 1% pH (20℃) | 10.5–12.0 | 11.7 |
| 堆积密度 Bulk density g/cm³ | 0.5–1.0 | 0.6 |
| 水溶性 water soluble | 易溶 soluble | 易溶 soluble |
