Is this capacitor suitable for boost converter (low ESR)?
First, I doubt that the ESR measurement at low frequency is accurate.  Ceramic caps have much lower ESR than Tantalum, which can affect phase margin and transient response since your ESR zero moves way higher in frequency.

Second, ceramics caps can show very large reductions in capacitance with DC bias, so depending on the dielectric you have you may have much lower capacitance than you think.

Third, there is significant current ripple in the output caps of a boost converter.  If you do use a tantalum cap use a polymer tantalum and check the ripple current rating.  Ordinary tantalum caps are known to short and ignite with excess ripple current (sometimes even within their ripple current rating.)