CAS no.

A CAS Registry Number is a numeric identifier that can contain up to 10 digits, divided by hyphens into three parts. The right-most digit is a check digit used to verify the validity and uniqueness of the entire number. For example, 58-08-2 is the CAS Registry Number for caffeine.

A CAS Number is a numerical designation for chemicals that is maintained by the Chemical Abstracts Service (CAS) of the American Chemical Society. Each number assigned by the CAS is unique to one chemical substance. There is no correlation to that scientific chemical number for the substance. CAS numbers are utilized in a range of databases to make it faster to retrieve the pertinent information about that particular chemical.

CAS no. of sodium lignosulphonate is 8061-51-6, sodium gluconate CAS no. : 527-07-1

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