Penicillin G potassium salt (Benzylpenicillin potassium salt)
(23531529 | 113-98-4)

CAS: 113-98-4
Molecular Formula: C16H17KN2O4S
Molecular Weight: 372.48
Availablility: In Stock
Downloads: Product Specification
Penicillin G potassium salt (Benzylpenicillin potassium salt) Chemical Structure

Prepack Pricing ( GBP ‐ £ )
23531529-25g 25g £19.80
Certificate of Analysis

Product Detail
Product Code 23531529
Product Name Penicillin G potassium salt (Benzylpenicillin potassium salt)
Categories Antibiotics APIs
CAS 113-98-4
Molecular Formula C16H17KN2O4S
Molecular Weight 372.48
Storage Details Ambient
Harmonised Tariff Code 29411000

Product Specification
pH 5 - 7.5
Loss on Drying <1.0%
Colour of Solution Not more intensely coloured than intensity Y2 or YG2 of the range of reference
Related Substances <1.0%
Potency 1440 - 1680u/mg
Clarity of Solution Not more than opalescent than reference suspension 1
Appearance White to almost white crystalline powder
Assay (dried basis) NLT 96%
Transmittance (400nm) NLT 90%
Butyl acetate NMT 0.05%
Butanol NMT 0.12%

Safety Information
Danger to Health
Signal word danger
Hazard statements
  • H317: May cause an allergic skin reaction
  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray
  • P264: Wash thoroughly after handling
  • P280: Wear protective gloves/protective clothing/eye protection/face protection