METHOD OF PREPARING HYDROXYAPATITE SUSPENSION

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to production of biologically active pharmaceutical and medical materials, which are components of medicinal agents and can be used in dentistry and surgery. The method of preparing a hydroxyapatite suspension is realised by mixing 0.04 N aqueous calcium hydroxide solution and 0.2 N phosphoric acid solution in volume ratio of (3.75-4):1 at room temperature, where mixing is carried out for 15 minutes. ^ EFFECT: simple method of ensuring output of end product with high degree of dispersion and purity. ^ 2 ex