次氮基三乙酸三钠盐一水合物（CAS 18662-53-8）：分子式 Na3(C6H6NO6).H2O、分子量 275.10。
| CAS号 | 18662-53-8 |
|---|---|
| 分子式 | Na3(C6H6NO6).H2O |
| 分子量 | 275.10 |
次氮基三乙酸三钠盐一水合物 是一种化工化合物，登记 CAS 号为 18662-53-8，分子式 Na3(C6H6NO6).H2O（分子量 275.10）。
登记 CAS 号：18662-53-8
其分子式 Na3(C6H6NO6).H2O 由 3 个钠、6 个碳、8 个氢、1 个氮、7 个氧 组成。
别名/同义词：次氮基三乙酸三钠盐一水合物 · Nitrilotriacetic acid, trisodium salt, monohydrate
次氮基三乙酸三钠盐一水合物 的 CAS 登记号为 18662-53-8。
分子式 Na3(C6H6NO6).H2O，分子量 275.10。
别名/同义词：次氮基三乙酸三钠盐一水合物、Nitrilotriacetic acid, trisodium salt, monohydrate。
次氮基三乙酸三钠盐一水合物（CAS 18662-53-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 18662-53-8 |
|---|---|
| PubChem CID | 29194 |
| Molecular formula | Na3(C6H6NO6).H2O |
| IUPAC name | trisodium;2-[bis(carboxylatomethyl)amino]acetate;hydrate |
| UNII (FDA) | J0U92U6NU5 |
| Molecular Weight | 275.10 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 3 |
| Exact Mass | 274.99938444 |
| Monoisotopic Mass | 274.99938444 |
| Topological Polar Surface Area | 125 |
| Heavy Atom Count | 17 |
| Density | Density (at 25 °C): 1.782 g/cm³ |
|---|---|
| Density | 1.782 @25 °C |
| Decomposition | 340 °C |
18662-53-8; Nitrilotriacetic acid trisodium salt monohydrate; Trisodium nitrilotriacetate monohydrate; NTA sodium hydrate; J0U92U6NU5; Acetic acid, nitrilotri-, trisodium salt, monohydrate; Nitriloacetic acid trisodium salt monohydrate; N,N-Bis(carboxymethyl)glycine trisodium salt monohydrate; Nitrilotriacetic acid, trisodium salt, monohydrate; GLYCINE, N,N-BIS(CARBOXYMETHYL)-, SODIUM SALT, HYDRATE (1:3:1); NTA sodium monohydrate; RefChem:900570; TRILON A92; HAMPSHIRE NTA NA3 CRYSTALS; sodium nitrilotriacetate monohydrate; PERMA KLEER NTA NA3 CRYSTALS
| GHS notification summary | 4.4% (5 / 114) |
|---|
| GHS notification summary | 4.4% (5 / 114) |
|---|---|
| Reported hazard statements | H260 (19.3%), H302 (95.6%), H319 (94.7%), H351 (93.9%), H335, H350, H371 |
This chemical does not meet GHS hazard criteria for 4.4% (5 of 114) of reports.
H260 (19.3%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
Nitrilotriacetic acid, trisodium salt, monohydrate · CAS 18662-53-8 · Na3(C6H6NO6).H2O. UNII J0U92U6NU5. Density: Density (at 25 °C): 1.782 g/cm³; Density: 1.782 @25 °C; Decomposition: 340 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Nitrilotriacetic acid, trisodium salt, monohydrate