应用
D-(+)-Malic acid used as an acidulant and flavoring agent, food additive. And it is also used in the place of the less sour citric acid in sour sweets.

备注
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.

基本信息

MDL
MFCD00004245

EINECS
211-262-2

分子式
C₄H₆O₅

分子量
134.09

熔点
100-104°

密度
1.60

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in methanol, ethanol, acetone, ether.

Beilstein
1723540

Merck
14,5707

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H318-H335
Causes skin irritation.Causes serious eye damage.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
37/38-41
Irritating to respiratory system and skin.Risk of serious damage to eyes.

安全等级
26-37/39-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.This material and its container must be disposed of as hazardous waste

RTECS
ON7260000

TSCA
否