Patent ID: 6923987

Claim:
A solid preparation for dialysis comprising a mixture of (1) granules of a first composition comprising core particles comprising particles of sodium chloride, and a coating layer covering the core particles and containing (a) 0 to 50% by weight of sodium chloride and (b) 100 to 50% by weight of one or more electrolytes selected from the group consisting of calcium chloride, magnesium chloride, potassium chloride and sodium acetate, the granules having an average particle diameter of 300 to 1,700 μm, (2) granules of a second composition comprising core particles comprising particles of a sugar, the core particles being covered with a coating layer consisting of said sugar or a different sugar, the granules having an average particle diameter of 300 to 1,700 μm, the granules of the first composition having about the same average particle diameter as the particles of the secong composition, and (3) an acid, said solid preparation not containing sodium bicarbonate.