12179-04-3 Borates, tetra, sodium salts Borates, tetra, sodium salts, pentahydrate Boric acid (H2B4O7), disodium salt, pentaborate Boric acid(H2B4O7), disodium salt, pentahydrate Boron sodium oxide(B4Na2O7), pentahydrate Sodium borate, pentahydrate Sodium tetraborate pentahydrate