水杨酸铵
水杨酸铵用途
防腐剂。
水杨酸铵名称
[ CAS 号 ]:
528-94-9
[ 中文名 ]:
水杨酸铵
[ 英文名 ]:
Ammonium 2-hydroxybenzoate
[中文别名 ]:
[英文别名 ]:
- Salicylic acid, ammonium salt
- EINECS 208-444-9
- 2-Hydroxybenzoic acid ammoniate (1:1)
- Salicylic Acid Monoammonium Salt
- 2-Hydroxybenzoic acid monoammonium salt
- Benzoic acid, 2-hydroxy-, ammonium salt
- ammonium salicylate
- Salicylic acid, monoammonium salt
- MFCD00040674
- Ammonium 2-hydroxybenzoate
水杨酸铵物理化学性质
[ 密度 ]:
1.84
[ 沸点 ]:
242-4°C
[ 熔点 ]:
100 °C
[ 分子式 ]:
C7H9NO3
[ 分子量 ]:
155.151
[ 闪点 ]:
144.5ºC
[ 精确质量 ]:
155.058243
[ PSA ]:
60.36000
[ LogP ]:
0.13190
[ 储存条件 ]:
库房通风低温干燥
[ 水溶解性 ]:
430 g/L (20 ºC)
水杨酸铵毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VO4900000
- CHEMICAL NAME :
- Salicylic acid, monoammonium salt
- CAS REGISTRY NUMBER :
- 528-94-9
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C7-H6-O3.H3-N
- MOLECULAR WEIGHT :
- 155.17
- WISWESSER LINE NOTATION :
- QVR BQ &ZH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 57 mg/kg
- TOXIC EFFECTS :
- Gastrointestinal - nausea or vomiting
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 36,319,1929
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 36,319,1929
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 550 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 36,319,1929
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 467 mg/kg
- TOXIC EFFECTS :
- Vascular - BP elevation not characterized in autonomic section Nutritional and Gross Metabolic - body temperature increase
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 51,398,1935 *** REVIEWS *** TOXICOLOGY REVIEW PEDIAU Pediatrics. (American Academy of Pediatrics, P.O. Box 1034, Evanston, IL 60204) V.1- 1948- Volume(issue)/page/year: 54,342,1974
水杨酸铵安全信息
[ 风险声明 (欧洲) ]:
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin .
[ 安全声明 (欧洲) ]:
S26-S36/37/39
[ 海关编码 ]:
2923900090
水杨酸铵制备
将100g水杨酸溶于80mL 20%氨水中,在水浴上加热振摇使之反应。必要时可过滤。然后将溶液放冷使晶体析出,若产物溶解度大不能析出时,可将反应液减压浓缩或蒸干,得到产品后夹于滤纸间进行干燥。
水杨酸铵海关
[ 海关编码 ]: 2923900090
[ 中文概述 ]:
2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
相关化工产品/化学物质:
推荐生产厂家/供应商:
公司名:上海化源世纪贸易有限公司
区域:上海市普陀区
价格:
联系人:徐乾明
产品详情:水杨酸铵
公司名:上海吉至生化科技有限公司
区域:上海市奉贤区
价格:
¥148.0/25g
¥198.0/100g
联系人:刘佳
产品详情:水杨酸铵,
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥29.9/5g
¥70.9/25g
¥需询单/1g
¥需询单/5g
联系人:阿拉丁
产品详情:2-羟基苯甲酸铵
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥35.0/5g
¥59.0/25g
¥103.0/100g
¥353.0/500g
联系人:夏言
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相关化合物
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