The term potassium hydrogen carbonate is identified in base64 scheme by the sequence cG90YXNzaXVtIGh5ZHJvZ2VuIGNhcmJvbmF0ZQ==, while the MD5 signature is equal to b6030be3d1ef57b648c0857a3f21b437. The ASCII encoding of potassium hydrogen carbonate in hexadecimal notation is 706f7461737369756d20687964726f67656e20636172626f6e617465.