PROBLEM TO BE SOLVED: To provide a solid preparation for dialysis fluid and a method of producing thereof in which an amount of acetic acid can be further reduced, and the preparation can be produced without causing attachment to a granulator in a production stage.SOLUTION: A solid preparation for dialysis fluid contains one or more electrolytes selected from the group consisting of sodium chloride, calcium chloride, magnesium chloride and potassium chloride, sodium acetate, citric acid, and glucose, in which concentration of acetate ion when it is used as dialysis fluid is 0.5 to 1.0 mEq/L. A method of producing thereof is also provided.SELECTED DRAWING: None
