The term magnesium hydroxide is identified in base64 scheme by the sequence bWFnbmVzaXVtIGh5ZHJveGlkZQ==, while the MD5 signature is equal to ad7a870c8e5c98609415af1a92410eca. The ASCII encoding of magnesium hydroxide in hexadecimal notation is 6d61676e657369756d20687964726f78696465.