Assay: 99%min
Appearance: White powder
Capacity: 3 mts/moth or customized according to customer needs
Packaging: 1kg bag, 25kg drum
Sample: available
carbocistein cas 638-23-3
Description
CarbocisteinDetails
Chemical Name: Carbocistein; S-Carboxymethyl-L-Cysteine
CAS No.: 638-23-3
Molecular Formula: C5H9NO4S
Molecular Weight:179.19
MolecularStructure:
Appearance:White crystalline powder or small flakes
CarbocisteinTypical Properties
| Item | Specifications |
| Appearance | White crystalline powder or small flakes |
| Specific rotation | -32.5°～-35.5° |
| State of solution | Clear and colorless |
| Chloride, % | ≤0.15 |
| Sulfate，ppm | ≤300 |
| Ninhydrin-positive substances | Not more intense than the spot with reterence solution(0.5%) |
| Phosphate, ppm | ≤250 |
| Heavy metals, ppm | ≤10 |
| Sulphated ash,% | ≤0.30 |
| Loss on drying % | ≤0.50 |
| Residue on ignition, % | ≤0.1 |
| Assay, % | 98.5～101.0 |
| PH | 2.8～3.0 |
CarbocisteinUsage
1. Adhesive dissolved drugs, occasionally mild dizziness, nausea, stomach discomfort, diarrhea, gastrointestinal bleeding, rash and other adverse reactions. Patients with digestive tract should be used with caution.
2. Mainly used for the treatment of chronic bronchitis, bronchial asthma and other diseases caused by sputum viscous, coughing difficulties and obstruction of the trachea
CarbocisteinPackaging and Shipping
25kg fiber drum or as customized package
CarbocisteinStorage
Clean and ventilated environment