Sodium Sesquicarbonate (Trisodium Hydrogendicarbonate) is a double salt of Sodium bicarbonate and Sodium carbonate, and has a needle-like crystal structure. Sodium sesquicarbonate is used in bath salts, swimming pools, for water treatment, and for heavy duty cleaning. Synonyms: Trisodium Hydrogendicarbonate. CAS No: 533-96-0 Molecular Formula: Na2CO3-NaHCO3 2H2O. Molecular Weight: 226.03 g/mol.

• Sodium Sesquicarbonate use: Industrial cleaner ingredient, bath salt ingredient, water softener, diaper rinse ingredient, pH adjustment, water treatment, food additive, food and dairy plant sanitizers.
• Appearance: White, odorless, needle-shaped particles
• Weight: 100%
• Specifications - Bulk Density: 42-54lb /ft3 (0.67-0.86g/ cm3); Na2O, wt%: 41-42.9; Sodium (Na) content, wt %: 30.4-31.8; Total Alkalinity as Na2CO3, wt %: 69-72; Na2SO4, wt%: 0.05 max; NaCl, wt%: 0.05 max; Fe2O3, ppm: 10 max; Arsenic, ppm: 3 max; Heavy Metals as Pb, ppm: 10 max
• 50 Lbs Bag

Sodium Sesquicarbonate use: Industrial cleaner ingredient, bath salt ingredient, water softener, diaper rinse ingredient, pH adjustment, water treatment, food additive, food and dairy plant sanitizers.FMC Specialty Alkali