应用
4-Nitrobenzoic acid used as an intermediate for bulk drugs especially in the manufacturing of folic acid and in the manufacturing of PABA, DABA & dye intermediate.
备注
Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.
基本信息
MDL
MFCD00007352
EINECS
200-526-2
分子式
C7H5NO4
分子量
167.12
熔点
239-241°
密度
1.610
灵敏度
Ambient temperatures.
形态
Crystalline powder
溶解性
Very slightly soluble in cold water.
Beilstein
973593
Merck
14,6589
GHS危害和防范说明
GHS符号
Hazard Statements
H302-H319
Harmful if swallowed.Causes serious eye irritation.
Precautionary Statements
P280i-P264-P305+P351+P338-P301+P312a-P337+P313-P501a
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险类别
22-36
Harmful if swallowed.Irritating to eyes.
安全等级
26-36-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste
欧盟危险品标志
RTECS
DH5075000
TSCA
是
