A hose having: an inner tube rubber layer; a substantially cylindrical woven material underlayer having a woven base material and provided on the outer peripheral side of the inner tube rubber layer; a reinforcing material layer having a reinforcing material and provided on the outer peripheral side of the woven material underlayer, an intermediate rubber layer provided on the outer peripheral side of the woven material underlayer and on the inner peripheral side of the reinforcing material later, and an external cover rubber layer provided on the outer peripheral side of the reinforcing material layer, wherein the inner tube rubber layer is made of a rubber composition for a hose inner tube, the woven base material is formed by organic fibers made of polyamide or polyethylene terephthalate, the rubber composition for a hose inner tube includes a rubber component and a vulcanization accelerator, 100 parts by mass of the rubber component contains at least 60 parts by mass of acrylonitrile butadiene rubber therein, the inner tube rubber layer has thickness equal to or larger than 0.5 mm, the external cover rubber layer is formed exclusively by one of acrylonitrile butadiene rubber, styrene-butadiene rubber, chloroprene rubber and butadiene rubber, the intermediate rubber layer is formed exclusively by one of acrylonitrile butadiene rubber, styrene-butadiene rubber, and chloroprene rubber, wherein the concentration of sulfate ion (per unit area) contained in the cylindrical side portions of the inner tube rubber layer and the woven material underlayer is lower than 2.5 × 10 -9 mol/mm 2. an inner tube rubber layer; a substantially cylindrical woven material underlayer having a woven base material and provided on the outer peripheral side of the inner tube rubber layer; a reinforcing material layer having a reinforcing material and provided on the outer peripheral side of the woven material underlayer, an intermediate rubber layer provided on the outer peripheral side of the woven material underlayer and on the inner peripheral side of the reinforcing material later, and an external cover rubber layer provided on the outer peripheral side of the reinforcing material layer, wherein the inner tube rubber layer is made of a rubber composition for a hose inner tube, the woven base material is formed by organic fibers made of polyamide or polyethylene terephthalate, the rubber composition for a hose inner tube includes a rubber component and a vulcanization accelerator, 100 parts by mass of the rubber component contains at least 60 parts by mass of acrylonitrile butadiene rubber therein, the inner tube rubber layer has thickness equal to or larger than 0.5 mm, the external cover rubber layer is formed exclusively by one of acrylonitrile butadiene rubber, styrene-butadiene rubber, chloroprene rubber and butadiene rubber, the intermediate rubber layer is formed exclusively by one of acrylonitrile butadiene rubber, styrene-butadiene rubber, and chloroprene rubber, wherein the concentration of sulfate ion (per unit area) contained in the cylindrical side portions of the inner tube rubber layer and the woven material underlayer is lower than 2.5 × 10 -9 mol/mm 2.