The invention discloses a chemical raw material storage bucket, comprising a bucket body, wherein the bottom of the bucket body is fixedly provided with support legs, the front side face of the bottomof the bucket body is provided with a discharge hole, a feeding hole is formed in the middle of the top of the bucket body, the upper part of the feeding hole is rotationally connected with an uppercover by threads, the front side of the feeding hole is provided with a rotary switch, the bottom of the rotary switch is fixedly provided with a connecting rod, the connecting rod longitudinally penetrates through the bucket body, extends to the bottom of the bucket body, and is located on the front side wall of an inner cavity of the bucket body, the tip end of the connecting rod is fixedly connected with a seal gasket, the inner side of the bucket body is fixedly provided with an HDPE environment-friendly acid and base-resistant material, and the inner side of the HDPE environment-friendlyacid and base-resistant material is fixedly provided with a CC composite material. The invention discloses the chemical raw material storage bucket with the advantages of convenience in long-term use,convenience in taking out a raw material, reasonable design and higher practicability.