non-inductive capacitor

A bit disappointed that the OP didn't get the tips he needed, which basically was how to determine whether a capacitor is "non-inductive" or not, when you're shopping for one.

But he did. He was told there was nothing that would tell you apart from the data sheet.
He also got told there is no such thing, it is a matter of degree.

So if you have a specific request then post the data sheet and we will see what is suitable.

Note it is common for data sheets and application notes to request impossible components / decoupling requirements and defend it by saying this is an ideal situation to fully meet the specification. It is up to the engineer to come up with a practical circuit.