水杨酸钠片在制备中存在粘冲,变色等问题,属难生产的品种之一。现将本厂生产的片剂处方,操作过程介绍如后并加以注解供制片时参考。一、处方(见附表)二、操作水杨酸钠原料的结晶或结晶性粉末,加入溶解枸橼酸的蒸溜水,混合15～30 分钟制成软材,16目尼龙筛网制粒,50～60℃干燥,干粒加入硬脂酸镁拌匀后以16目筛网整 Sodium salicylate tablets exist in the preparation of viscous Chong, discoloration and other issues, is difficult to produce one of the species. Now the factory production of tablets prescription, the operation of the process such as the introduction and comments for the production of reference. First, the prescription (see table) Second, the operation of sodium salicylate crystalline or crystalline powder, dissolved in citric acid was added distilled water, mixed for 15 to 30 minutes made of soft material, 16 mesh nylon mesh granulation, 50 ~ 60 ℃ dry, dry magnesium stearate and mix well to 16 mesh sieve