General Information
- Product Name: Carbenicillin Disodium Salt
- Molecular Formula: C17H16N2Na2O6S
- Molecular Weight: 422.37 g/mol
- CAS Number: 4800-94-0

Physical and Chemical Characteristics
- Appearance: White or off-white crystalline powder
- Solubility: Soluble in water, freely soluble in methanol, and slightly soluble in ethanol
- Melting Point: 145-155°C (dec.)
- pH Value: 6.0-8.0 (1% aqueous solution)

Specifications
- Assay: ≥970 μg/mg (on anhydrous basis)
- Moisture: ≤5.0%
- Heavy Metals: ≤10 ppm
- Residue on Ignition: ≤0.5%
- Microbial Limit: ≤100 CFU/g
- Endotoxin: ≤0.5 EU/mg

Stability and Storage
- Stability: Stable for at least 2 years from the date of manufacture when stored properly
- Storage: Store in a cool, dry place, away from direct sunlight and moisture

Handling and Safety
- Handling: Handle with care, as the product may be irritating to skin and eyes
- Safety: Wear protective gloves, safety glasses, and a dust mask when handling the product
- Disposal: Dispose of the product according to local regulations and guidelines

Regulatory Compliance
- Pharmaceutical Grade: Compliant with USP, EP, and JP standards

Packaging
- Packaging Size: 5g
- Packaging Material: Airtight containers or bags
- Labeling: Product name, molecular formula, molecular weight, CAS number, and batch number

Applications
- Pharmaceuticals: Used as an antibiotic in the treatment of various bacterial infections
- Research and Development: Used as a reference standard in research and development applications