OECD SIDS SOLUBLE SILICATES UNEP PUBLICATIONS 2 SIDS Initial Assessment Report for SIAM 18 Paris, France 20-23 April, 2004 1. Category: Soluble Silicates 2. CAS No. and Chemical Name: Silicic acid, sodium salt Silicic acid (H2SiO3), disodium salt 1 Silicic acid (H2SiO3), disodium salt, pentahydrateWeb