Physical and Chemical Properties:

 White or white crystalline powder, slightly soluble in water, insoluble in the product in chloroform, ethanol, ethyl ether, or non-volatile oil ;  dissolve in dilute acid solution or  dilute alkali solution.

Application: 

Clinically used to treat tonsillitis, laryngitis, pneumonia, chronic bronchitis, urinary tract infections, skin soft tissue infection, the fester pleurisy, treating system infection, sepsis, typhoid fever, dysentery, etc. The goods for spectrum antibiotic drugs,Its effect and application of benzyl chloride penicillin are similar, advantages of serum protein combined with low rate, and blood concentrations than ampicillin penicillin more than twice as high.Hydroxyl ampicillin penicillin was a curative    effect is good, safe and effective drugs.