Sulphadimidine Sodium BP
Sulphadimidine Sodium BP is the sodium salt form of sulphadimidine, a synthetic sulfonamide antibacterial agent primarily used in veterinary and pharmaceutical applications. It offers improved solubility in water compared to the base form, making it suitable for injectable solutions, oral suspensions, and medicated feed additives. The British Pharmacopoeia (BP) grade assures pharmaceutical quality and purity for effective treatment of bacterial infections.
Primary Uses
Veterinary Medicine
Antibacterial Agent: Used to treat respiratory, urinary tract, gastrointestinal, and soft tissue infections in livestock such as cattle, swine, and poultry.
Injectable Formulations: Commonly formulated as injectable solutions for rapid systemic treatment of bacterial infections.
Medicated Feeds and Water: Used as a water-soluble additive for prevention and control of infections in herd/flock management.
Human Medicine
Antimicrobial Agent: Occasionally used in human medicine for treatment of certain bacterial infections, especially in topical or oral suspension forms (subject to regulatory approval).
Secondary Uses
Aquaculture
Fish Health Management: Applied in fish farms to control bacterial infections under veterinary supervision.
Research & Development
Pharmaceutical Research: Used as a standard compound in studies on sulfonamide antibiotics and bacterial resistance mechanisms.
Formulation Development: Utilized in developing new veterinary and human pharmaceutical formulations.
Basic Identification Attributes
Chemical Name (IUPAC): Sodium 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide
Common/Trade Name: Sulphadimidine Sodium BP
CAS Number: 144-82-1
HS Code: 2941.20.00
Synonyms: Sulphadimidine sodium salt, Sulfadimidine sodium
Physical & Chemical Properties
Physical State: White to pale yellow crystalline powder
Color & Odor: Off-white to yellow; odorless or faint sulfurous odor
Melting Point: 165–167 °C (decomposes)
Solubility: Highly soluble in water; soluble in alkaline solutions and ethanol
Density: Approx. 1.6 g/cm³
Safety & Hazard Attributes
GHS Classification: May cause allergic skin reactions; handle with care
Toxicity: Moderate toxicity; avoid inhalation and prolonged skin contact
Exposure Limits: No specific occupational exposure limits, but good industrial hygiene is recommended
Storage & Handling Attributes
Storage Conditions: Store in a cool, dry, well-ventilated area protected from light and moisture
Container Type: Sealed HDPE or glass containers
Shelf Life: 24 months under recommended conditions
Handling Precautions: Avoid dust generation; use appropriate PPE including gloves and masks
Regulatory & Compliance Attributes
Complies with British Pharmacopoeia (BP) veterinary and pharmaceutical standards
Manufactured under Good Manufacturing Practices (GMP)
Meets relevant veterinary and pharmaceutical regulatory requirements
Environmental & Health Impact
Biodegradability: Limited biodegradability; sulfonamides degrade slowly under aerobic conditions
Ecotoxicity: Potentially toxic to aquatic organisms; minimize environmental release
Bioaccumulation: Not significant
PPE Required: Gloves, protective clothing, and dust masks recommended
Handling Guidelines: Use in well-ventilated areas; avoid dust inhalation and skin contact
Storage Measures: Keep containers tightly closed and dry
First Aid Measures
Inhalation: Move to fresh air; seek medical attention if respiratory symptoms develop
Skin Contact: Wash thoroughly with soap and water; discontinue use if irritation occurs
Eye Contact: Flush eyes with water for at least 15 minutes; seek medical help if irritation persists
Ingestion: Rinse mouth and seek medical advice immediately
Firefighting Measures
Fire Hazards: Combustible solid
Extinguishing Media: Use water spray, foam, dry chemical, or COâ‚‚ extinguishers
Hazardous Combustion Products: Carbon oxides, nitrogen oxides, sulfur oxides