L-天门冬氨酸钠（CAS 3792-50-5）：分子式 C4H6NNaO4、分子量 155.08；类别 增味剂。
| CAS号 | 3792-50-5 |
|---|---|
| 分子式 | C4H6NNaO4 |
| 分子量 | 155.08 |
| 应用领域 | Uses: CIR ingredient: Sodium Aspartate、Use Classification: Cosmetics -> Hair conditioning、Buffering、Industry Uses: Not Known or Reasonably Ascertainable、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、L-Aspartic acid、sodium salt (1:1): ACTIVE |
| 类别 | 增味剂 |
登记用途：Uses: CIR ingredient: Sodium Aspartate、Use Classification: Cosmetics -> Hair conditioning、Buffering、Industry Uses: Not Known or Reasonably Ascertainable、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、L-Aspartic acid、sodium salt (1:1): ACTIVE。
L-天门冬氨酸钠 是一种化工化合物，登记 CAS 号为 3792-50-5，分子式 C4H6NNaO4（分子量 155.08），归属于增味剂大类化工原料。
登记 CAS 号：3792-50-5
其分子式 C4H6NNaO4 由 4 个碳、6 个氢、1 个氮、1 个钠、4 个氧 组成。
别名/同义词：L-天门冬氨酸钠 · Sodium aspartate · sodium hydrogen L-aspartate
所属分类：增味剂
L-天门冬氨酸钠 的 CAS 登记号为 3792-50-5。
分子式 C4H6NNaO4，分子量 155.08。
别名/同义词：L-天门冬氨酸钠、Sodium aspartate、sodium hydrogen L-aspartate。
登记用途：Uses: CIR ingredient: Sodium Aspartate、Use Classification: Cosmetics -> Hair conditioning、Buffering、Industry Uses: Not Known or Reasonably Ascertainable、U.S. Production: 2023: <50、000 lb、2022: <50、2021: <50、2020: <50、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、L-Aspartic acid、sodium salt (1:1): ACTIVE。
所属分类：增味剂。
L-天门冬氨酸钠（CAS 3792-50-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 3792-50-5 |
|---|---|
| PubChem CID | 23672344 |
| Molecular formula | C4H6NNaO4 |
| IUPAC name | sodium (2S)-2-amino-4-hydroxy-4-oxobutanoate |
| UNII (FDA) | SV5R735TZQ |
| Molecular Weight | 155.08 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 155.01945195 |
| Monoisotopic Mass | 155.01945195 |
| Topological Polar Surface Area | 103 |
| Heavy Atom Count | 10 |
Monosodium aspartate; 3792-50-5; SV5R735TZQ; DTXSID9020904; RefChem:887278; DTXCID10904; 223-264-0; Sodium Aspartate; L-Aspartic aicd sodium; L-Aspartic aicd (sodium); sodium (2S)-2-amino-3-carboxypropanoate; L-asparticacid,xsodiumsalt; sodium;(2S)-2-amino-4-hydroxy-4-oxobutanoate; (S)-2-Aminosuccinic acid, sodium salt; L-Aspartic acid, sodium salt (1:1); Monosodium-L-aspartate
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Sodium Aspartate) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Hair conditioning; Buffering |
|---|---|
| GHS notification summary | 100% (24 / 24) |
| GHS notification summary | 100% (24 / 24) |
|---|
This chemical does not meet GHS hazard criteria for 100% (24 of 24) of all reports.
Reported as not meeting GHS hazard criteria by 24 of 24 companies. For more detailed information, please visit ECHA C&L website.
sodium hydrogen L-aspartate · CAS 3792-50-5 · C4H6NNaO4. UNII SV5R735TZQ.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Sodium aspartate