苯甲酸钠(药用辅料)（CAS 532-32-1）：分子式 C7H5NaO2、分子量 144.10；类别 食品添加剂。
| CAS号 | 532-32-1 |
|---|---|
| 分子式 | C7H5NaO2 |
| 分子量 | 144.10 |
| 熔点 | >300 °C |
| 应用领域 | 加工助剂、Plating agent、防冻剂、食用香料与营养素、Anti-胶粘剂 cohesive、润滑 agent、蚀刻剂、螯合剂、This is an endogenously produced metabolite found in the human body. It is 用于metabolic reactions、catabolic reactions or waste generation |
| 类别 | 抗氧化剂|食品加工助剂 |
登记用途：加工助剂、Plating agent、防冻剂、食用香料与营养素、Anti-胶粘剂 cohesive、润滑 agent、蚀刻剂、螯合剂、This is an endogenously produced metabolite found in the human body. It is 用于metabolic reactions、catabolic reactions or waste generation。
苯甲酸钠(药用辅料) 是一种食品级化合物，登记 CAS 号为 532-32-1，分子式 C7H5NaO2（分子量 144.10），归属于食品添加剂大类化工原料。
登记 CAS 号：532-32-1
其分子式 C7H5NaO2 由 7 个碳、5 个氢、1 个钠、2 个氧 组成。
别名/同义词：苯甲酸钠(药用辅料) · Benzoic acid, sodium salt · Sodium benzoate · Sodium Benzoate FCC · Sodium Benzoate BP
所属分类：食品添加剂 / 食品添加剂
苯甲酸钠(药用辅料) 的 CAS 登记号为 532-32-1。
分子式 C7H5NaO2，分子量 144.10。
别名/同义词：苯甲酸钠(药用辅料)、Benzoic acid, sodium salt、Sodium benzoate、Sodium Benzoate FCC、Sodium Benzoate BP。
登记用途：加工助剂、Plating agent、防冻剂、食用香料与营养素、Anti-胶粘剂 cohesive、润滑 agent、蚀刻剂、螯合剂、This is an endogenously produced metabolite found in the human body. It is 用于metabolic reactions、catabolic reactions or waste generation。
所属分类：抗氧化剂 / 食品加工助剂。
苯甲酸钠(药用辅料)（CAS 532-32-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 532-32-1 |
|---|---|
| PubChem CID | 517055 |
| Molecular formula | C7H5O2Na |
| IUPAC name | sodium benzoate |
| UNII (FDA) | OJ245FE5EU |
| FEMA number | 3025 |
| Molecular Weight | 144.10 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 144.01872368 |
| Monoisotopic Mass | 144.01872368 |
| Topological Polar Surface Area | 40.1 |
| Heavy Atom Count | 10 |
| Melting Point | >300 °C |
|---|---|
| Flash Point | >100 °C (>212 °F) |
| Flash Point | >100 °C |
| Autoignition Temperature | >500 °C |
sodium benzoate; 532-32-1; Sobenate; Antimol; Benzoic acid, sodium salt; sodium;benzoate; Benzoate sodium; Benzoate of soda; Benzoate, sodium; Natrium benzoicum; FEMA No. 3025; Fuminaru; Benzoan sodny; Microcare sb; PUROX S; Benzoesaeure (na-salz)
| Regulatory & Food Contact | FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FL PRESERVATIVE: Food Additives ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FUM 0â20 mg/kg bw TRS 1037 JECFA 92/5 FAS 83-JECFA 92/5 |
|---|---|
| GHS notification summary | 61.8% (1827 / 2956) |
| GHS notification summary | 61.8% (1827 / 2956) |
|---|---|
| Reported hazard statements | H319 (37.9%) |
This chemical does not meet GHS hazard criteria for 61.8% (1827 of 2956) of all reports.
H319 (37.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Sodium Benzoate BP · CAS 532-32-1 · C7H5O2Na. UNII OJ245FE5EU. Melting Point: >300 °C; Flash Point: >100 °C (>212 °F); Flash Point: >100 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Benzoic acid, sodium salt