1405-89-6 Pharmaceuticals Polypeptide antibiotic
Product name
Zinc bacitracin CAS:1405-89-6
Packaging, Storage &Shelf Life
Package
1kg/bag,25kg/ drum
Storage
Stored in original packaging for two years at a temperature not exceeding 40°C.
Shelf life
2 years if sealed and stored properly.
Specification
Items |
Specification |
Result |
Identification |
Appear positive reaction |
Appear positive reaction |
PH |
6.0~7.5 |
7 |
Loss on drying |
≤5.0% |
1.00% |
Zinc ( dried substance) |
4.0%~6.0% |
5.50% |
Bacitracin A |
≥40.0% |
63.20% |
Sum if Bacitracin A,B1,B2 and B3 |
≥70.0% |
87.00% |
Limit of early eluting peptides |
≤20.0% |
2.90% |
Limit of Bacitracin F |
≤6.0% |
5.30% |
Potency( Dried substance) |
≥65IU/mg |
70.0IU/mg |
Conclusion |
The product conforms to USP35 standards |
1) Inhibiting cytomemtranes synthesis and hindering the process of dephasphorization so as to
affect phosphatide function and cell's transmission of mucopeptide compound.
2) Inhibiting protoplasmic function and integrating protoplasm with cytomembrane so as to
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