Description
S-Carboxymethyl-L-cysteine
White crystalline powder; odorless, acidic; soluble in water (solubility 1.6g/L), insoluble in acetone and ether. pI6.0, mp is 205-207 ° C; specific optical rotation [α] 25D + 18 ° (0.5-2.0 mg / ml, H2O); [α] 25D + 14.6 ° (0.5-2.0 mg / ml, 5 mol / L HCl).
More About S-Carboxymethyl-L-cysteine：
Cas：638-23-3
MF：C5H9NO4S
MW: 179.19
Specification：
| State of solution | Clear and colorless |
| Chloride | 0.04max |
| Ammonium | 0.02%max |
| Sulfate | 0.02%max |
| Iron | 10ppm max |
| Heavy Metals | 10ppm max |
| Arsenic | 1ppm max |
Use Of S-Carboxymethyl-L-cysteine:
It is mainly used for the treatment of diseases such as chronic bronchitis and bronchial asthma, such as thick sputum, difficulty in coughing, and obstruction of the trachea.
Package Of S-Carboxymethyl-L-cysteine:
250KG/Drum
Storage:The lid of the barrel is tightly sealed and must not be leaked; it is handled lightly during loading and unloading, and it is forbidden to impact and prevent damage to the packaging; it is stored in a ventilated and dry warehouse and is prohibited from water.
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