The term aluminum chloride is identified in base64 scheme by the sequence YWx1bWludW0gY2hsb3JpZGU=, while the MD5 signature is equal to b40cd712cc2cf0f6db4e6013a96ce8ae. The ASCII encoding of aluminum chloride in hexadecimal notation is 616c756d696e756d2063686c6f72696465.