| 别名 | EDTA二钠盐|乙二胺四乙酸二钠盐，二水|依地酸二钠|伸乙基二次氮基四乙酸二钠盐 |
|---|---|
| 英文别名 | Disodium edetate|Sodium 2,2'-((2-(bis(carboxymethyl)amino)ethyl)azanediyl)diacetate dihydrate|BP-20565|Disodium edetate dihydrate|EDTA DISODIUM SALT DIHYDRATE|Edta disodium|EDTA, Disodium Salt, Dihydrate|Ethylenediaminetetraaceticaciddisodiumsaltdihydrate |
| 规格或纯度 | AR,98% |
| 英文名称 | Ethylenediaminetetraacetic acid disodium salt dihydrate |
| 应用 | 络合剂，钙、镁及其他金属试剂，金属掩蔽剂。乙二胺四乙酸二钠是一种重要络合剂，用于络合金属离子和分离金属。 |
| 运输条件 | 常规运输 |
| 产品介绍 | 能溶于水，几乎不溶于乙醇、乙醚，其水溶液pH值约为5.3。络合剂，钙、镁及其他金属试剂，金属掩蔽剂。乙二胺四乙酸二钠是一种重要络合剂，用于络合金属离子和分离金属。 |
| PubChem SID | 488200962 |
|---|---|
| PubChem SID url | https://pubchem.ncbi.nlm.nih.gov/substance/488200962 |
| EC号 | 205-358-3 |
| IUPAC Name | disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate |
| INCHI | InChI=1S/C10H16N2O8.2Na.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;2*1H2/q;2*+1;;/p-2 |
| InChi Key | OVBJJZOQPCKUOR-UHFFFAOYSA-L |
| Canonical SMILES | C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[Na+].[Na+] |
| Isomeric SMILES | C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[Na+].[Na+] |
| WGK Germany | 2 |
| RTECS | AH4410000 |
| PubChem CID | 44120005 |
| 分子量 | 372.24 |
| Beilstein号 | 3900609 |
| PubChem SID | 488200962 |
|---|
| 密度 | 1.01 |
|---|---|
| 敏感性 | 对湿度敏感 |
| 闪点(℉) | >212 °F |
| 闪点(℃) | >100 °C |
| 熔点 | 252°C |
| 象形图 |
Health Hazard
Harmful |
|---|---|
| 信号词 | Warning |
| 危险声明 | H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation H373: Causes damage to organs through prolonged or repeated exposure H412: Harmful to aquatic life with long lasting effects H302: Harmful if swallowed H312: Harmful in contact with skin H332: Harmful if inhaled |
| 预防措施声明 | P261,P305+P351+P338,P273,P280,P302+P352,P321,P405,P501,P264,P260,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P317,P317,P337+P317,P332+P317,P319 |
| WGK Germany | 2 |
| RTECS | AH4410000 |
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
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