应用
5-Aminosalicylic acid is used in the preparation of gastrointestinal anti-inflammatory agents. It is a metabolite of sulfasalazine. It acts as a drug involved in the treatment of Crohn?’s disease and ulcerative colitis. Further, it is used to make dyes and light-sensitive papers.

备注
Moisture, air and light sensitive. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides and chloroformates.

基本信息

MDL
MFCD00007877

EINECS
201-919-1

分子式
C₇H₇NO₃

分子量
153.14

熔点
ca 280° dec.

灵敏度
Ambient temperatures.

溶解性
Soluble in dimethyl sulfoxide.

Beilstein
2090421

Merck
14,5904

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
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
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
VO1400000

TSCA
是