Caustic Soda

CAS Number: 1310-73-2 Molecular Formula: NaOH Molecular Weight: 40 Sodium Hydroxide, Beads WCode: 19-028-001   Physical And Chemical Properties Physical State: White, deliquescent pellets Melting Point: 318°C Boiling Point: 1390°C Specific Gravity: 2.13 PH: 13-14 (0.5% sol) NFPA Ratings: Health: 3; Flammability: 0; Reactivity: 1 Flash Point: Not considered to be a fire hazard Stability: Stable under ordinary conditions   Applications Direct application, (pulp and paper, soaps and detergents, aluminia, petroleum, textiles, water treatment,); organic chemicals, (propylene oxide, polycarbonate, ethyleneamines, epoxy resins,); inorganic chemicals, (sodium/calcium hypochlorite, sulfur-containing compounds, sodium cyanide)   Sales Specification Appearance: Beads (size: diameter 1 mm – 2 mm) Assay: 99.00% Min Na2CO3: 0.60% Max NaCl: 0.06% Max Fe2O3: 0.006% Max   Packing In 50 lb paper bag, 44 bags per pallet  In 551.15 lb / drum, 4 drums per pallet   Transportation Proper Shipping Name: Caustic Soda, Beads UN No.: 1823 Hazard Class: 8 Packing Group: II Sodium Hydroxide, Beads FCC Grade WCode: 19-028-002   Sales Specification Appearance: Beads (FCC Grade) NaOH (wt): 99.0% Min  Na2CO3 (wt): 0.4% Max  NaCl (wt): 0.03% Max  Fe (wt): 0.0008% Max  Na2SO4 (wt): 0.006% Max  Na2O (wt): 76.73% Min    Packing In 50 lb bag, 55 bags per pallet   Transportation Proper Shipping Name: Caustic Soda, Beads UN No.: 1823 Hazard Class: 8 Packing Group: II Sodium Hydroxide, Solution 50%  WCode: 19-028-003   Sales Specification Hydroxide Alkalinity, as NaOH: 48.50%  Sodium Chloride (NaCI): 100ppm  Sodium Carbonate (Na2CO3): 0.20% Max  Sodium Chlorate (NaCIO3): 0.30 Max  Sodium Sulfate (Na2SO4): 0.04 Max  Iron (Fe): 10.00 Max   Packing In 690 lb drum or 3403 lb tote    Transportation Proper shipping name: Caustic Soda, Solution UN No.: 1824 Hazard Class: 8 Packing Group: II