Beero

Hi All, the out of the box blade in my dw745 table saw is cool, however is not so great on crosscutting. So i bought a dewalt DT 4322 40 tooth blade, when it arrived (bought on the net) it does not show the icon for the table saw and despite the kerf, diameter and bore hole all being the right size. I just don't know whether these two are compatible or not Please help Thanks in advance Beerp