carbocistein cas 638-23-3

Assay: 99%min
Appearance: White powder
Capacity: 3 mts/moth or customized according to customer needs
Packaging: 1kg bag, 25kg drum
Sample: available

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

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