Palace will begin their Premier League campaign against Southampton with eight first-team players unavailable.
Batshuayi joined Palace on loan from Chelsea minutes before the transfer window closed on Thursday.
Crystal Palace manager Roy Hodgson has signed a one-year extension to keep him at Selhurst Park until 2020, and hailed the club hierarchy for the "hard work" gone into recruiting players in the transfer window.
Palace, who are unbeaten in their last three league matches, have moved up to 14th in the standings with 35 points, six clear of the relegation zone.
Salah has had an amazing season with Liverpool. He scored 36 goals with the club in all competitions.
Hodgson, 70, coached England in the UEFA EURO 2012 and 2016, and in the 2014 World Cup in Brazil.
Former England national team manager Roy Hodgson believes that England striker Harry Kane would be an amazing captain for the English national team.