... Molecular weight:40.00 4.Packing: 25kg 1.caustic soda pearl 2.Caustic Soda 99% 3,Free sample 4.Prompt delivery 5, ... competition pricecaustic soda pearl 1, Properties: NaOH, Molecular Weight: 40, CAS ... solution and heat liberation, presenting deliquescence when exposed to air. 2, Specification: ITEMSPECIFICATIONNaoh (Min)Na2co3 (Max)Nacl (Max)Fe2o3 ( ...