L-Cysteine

应用
Non-animal sourced L-cystine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. L-cystine is used as a cell culture supplement. l-cysteine to media protects against or reverses abnormal growth & malignant transformation in aged controls. L-Cysteine is a food additive permitted for direct addition to food for human consumption.

备注
Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from air.

基本信息

MDL
MFCD00064306

EINECS
200-158-2

分子式
C₃H₇NO₂S

分子量
121.16

熔点
ca 220° dec.

灵敏度
Air Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in water (10 mg/ml), 1N HCl (50 mg/ml), and ethanol.

Beilstein
1721408

Merck
14,2781

GHS危害和防范说明

GHS符号

Hazard Statements
H302
Harmful if swallowed.

Precautionary Statements
P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22
Harmful if swallowed.

安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
HA1600000

TSCA
是