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O-Acetylsalicylic acid

O-乙酰基水杨酸

品牌
Alfa Aesar
CAS
50-78-2
货号
A12488
规格纯度
99%
参考价格
300 *本价格含增值税费
促销
数量
-+
产品介绍:

应用
O-Acetylsalicylic acid is the prototypical analgesic used in the treatment of mild to moderate pain. acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. Along with sodium salicylate (sc-3520), aspirin has been shown to block the long terminal repeat from the human immunodeficiency virus and the Ig κ enhancer from NFκB dependent transcription.

备注
Store at room temperature. Ensure good ventilation.

基本信息

MDL
MFCD00002430

EINECS
200-064-1

分子式
C9H8O4

分子量
180.15

熔点
133-140°

闪点
250°(482°F)

密度
1.400

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in 100% ethanol (80mg/ml), DMSO (41mg/ml) or dimethyl formamide (30mg/ml); slightly soluble in Phosphate-buffered saline (PBS), pH 7.2 (2.7mg/ml).

Beilstein
779271

Merck
14,851

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22
Harmful if swallowed.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
VO0700000

TSCA

阿法埃莎

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