应用
3,4,5-Trihydroxybenzoic acid monohydrate is used in making dyes and inks, photographic developers and has been used as astringents in medically. It is also are used as antioxidants in foods.
Grade Specifications
Maximum level of impurities: Insoluble matter 0.01%, Residue after ignition 0.05%, SO4 0.02%
备注
Light Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
基本信息
MDL
MFCD00149098
EINECS
205-749-9
分子式
C7H6O5?H2O
分子量
188.14 (170.12anhy)
熔点
250° dec.
灵敏度
Light Sensitive. Ambient temperatures.
形态
White to cream powder
溶解性
Soluble in water(1.1 g/100ml).
Merck
14,4345
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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste
TSCA
是
