S-Carboxymethyl-L-Cysteine；3-Carboxymethylthio-L-alanine；Carbocysteine
CAS No.： 638-23-3
Item No.： AA0181
Store at： RT
Item No.： AA0181
Store at： RT
CAS No.: 638-23-3
C5H9NO4S=179.19
Grade: BR
Content: ≥ 99.0%
Specific rotation: -33.5 ° ~ -36.5 °
PH：2.0～3.5
Chloride: ≤ 0.04%
Ammonium salt: ≤ 0.02%
Heavy metals: ≤ 10ppm
Iron salt: ≤ 10ppm
Arsenic salt: ≤ 1ppm
Sulfate: ≤ 0.02%
Loss on drying: ≤ 0.30%
Burning residue: ≤ 0.10%
Physicochemical properties: white crystal or crystalline powder, odorless, slightly sour taste. This product is slightly soluble in hot water, slightly soluble in water, insoluble in ethanol, glacial acetic acid and acetone, and easily soluble in acid or alkali solutions
Purpose: biochemical research
Save: RT
