CAUSTIC SODA (FLAKE) SYNONYM: SODIUM HYDROXIDE FORMULA: NaOH M. W.: 40.00 CAS NO.: 1310-73-2 DESCRIPTION: WHITE FLAKE, STRONG MOISTURE ABSORPTION. SPECIFICATIONS: PURITY 96% MIN. Na2CO3 1.4%MAX. NaCl 2.8%MAX. Fe2O3 0.01%MAX. ...Read More