应用
L-Cysteine hydrochloride, anhydrous is widely used as additive in food production. It is used as an antioxidant to promote fermentation and keep the flavor. It is also used in cosmetics and animal feed.

备注
Hygroscopic. Store away from air and water. Incompatible with air, water, Metals and oxidizing agents. Air and light sensitive.

基本信息

MDL
MFCD00064553

EINECS
200-157-7

分子式
C₃H₇NO₂S?HCl

分子量
157.62

熔点
ca 180° dec.

灵敏度
Hygroscopic. Air Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in water. (580 g/L at 20°C),

Beilstein
3560277

Merck
14,2781

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
HA2275000

TSCA
是