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水杨酸铵

水杨酸铵用途

防腐剂。

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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

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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。

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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%

水杨酸铵

水杨酸铵用途

水杨酸铵名称

水杨酸铵物理化学性质

水杨酸铵毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

水杨酸铵安全信息

水杨酸铵制备

水杨酸铵海关

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