Welcome to Canreef
So, right to the point .... your rock will not die. Do you have any light over your tank? You should try to boost your salinity up to about 1.024 for now, maybe 1.025. Boost it up a point a day , (is the general rule) But you don't have any livestock in there so I would think you could boost it two points a day or something.
Seeing as the live rock is uncured, your paramaters seem to be fairly good for using uncured rock. Do not add anything to your tank until ammonia, and nitrite are 0. Nitrate should be as close to zero as possible.
Right now the best thing for you to do is wait out the cycle.. your tank may have not spiked yet (paramaters go sky high, then back down) You want to make sure your ammonia and nitrites are as darn close to zero as you can get them (water changes) .. etc.. Do a lot of reading, here on Canreef, ask any question you may have as this will be greatly beneficial to yourself and your tank. When starting out , it's normal to have a bizillion questions, so fire away..there's lots of people here that can help.