Sodium lactate injection with liquid

The solubility of sodium chloride in water with the temperature change is small , and impurities such as sodium chloride , calcium chloride, magnesium chloride, potassium chloride , potassium bromide , sodium bromide, the solubility increases with temperature increases.Calcium lactate such as liquid temperature is too high when filtering impurities with liquid through the membrane , temperature decreases the solubility decreases, the formation of white spots, white and so on , the product yield decreased clarity of the production when sodium chloride injection should be cold with France as well.
Sodium lactate injection with liquid and buffered lactic acid adsorption temperature higher clarity worse , because sodium lactate as a strong base, weak acid , high temperature can be polymerized into lactic acid , lactic acid anhydride and gels and opalescent . The amino acids, isosorbide esters, such as tinidazole injection drug itself because low solubility in water , and filling with fluid as possible is required to maintain a high temperature product, the quality of materials used must be strictly controlled, so as to avoid problem of raw materials affect product quality .