character ：This product is orange yellow crystalline powder, odourless. It is easily soluble in hot water, slightly soluble in water, hardly soluble in ethanol or chloroform

Content: calculated on anhydride, including C10H11N4NaO5S shall not be less than 98.5%

USES: used in urinary system, upper gastrointestinal, respiratory and obstetrics hemorrhage disease. Significant clinical effectiveness of urinary system. It can also be used for the prevention and treatment of hemorrhage in operation, such as card complex but without any salicylic acid sodium sulfonic groups, there is no "hemolysis' problem, does not affect the hematopoietic function, at the same time excitant small, drug safety, and can be use for a long time. Strong water soluble, low toxicity and does not affect blood clotting mechanism, the work quickly, lasting effect, the wide applicable scope, method, form good. Card collaterals sulfonic sodium for surgery with postoperative bleeding also have prevention and cure function, can use a card winding sulfonic sodium antihistamines to reduce the breathing difficulties, and reduce or disappear