S-羧甲基-L-半胱氨酸CAS号：638-23-3英文名称：S-Carboxymethyl-L-Cysteine；3-Carboxymethylthio-L-alanine；Carbocysteine
其他名称：羧甲司坦；S-羧甲基半胱氨酸
CAS号：638-23-3
C5H9NO4S=179.19
级别：BR
含量：≥99.0%
比旋光度：-33.5°～-36.5°
PH：2.0～3.5
氯化物：≤0.04%
铵盐：≤0.02%
重金属：≤10ppm
铁盐：≤10ppm
砷盐：≤1ppm
硫酸盐：≤0.02%
干燥失重：≤0.30%
灼烧残渣：≤0.10%
S-羧甲基-L-半胱氨酸CAS号：638-23-3性状(以下信息仅供参考)：白色的晶体或结晶粉末，无臭，略酸味道。本品在热水中略溶，在水中极微溶解，在乙醇，冰醋酸和丙酮中不溶，在酸或碱溶液中易溶
用途：本品仅供科研，不得用于其它用途
保存：RT
S-羧甲基-L-半胱氨酸CAS号：638-23-3其它产品
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