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Calabrian Corporation

Sodium Bisulfite 40% Solution




Sodium Bisulfite 40% Solution (NaHSO3) is a pale yellow liquid.
 
Applications: 
• Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants
• Oxygen scavenger
• Boiler water treatment
• Preservative in photo developer process
• Food additive
• Flue gas desulfurization
• Mild reducing agent in organic synthesis
• Efficiently remove traces or excess amounts of bromine, iodine, osmate esters, chromium trioxide, and potassium permanganate

Chemical Composition: 
• Sodium Bisulfite, wt%  38.0 - 42.0
• Sodium Sulfate, wt% ≤ 3.5%
• Iron, (Fe ppm)  ≤ 15
• pH  3.6 – 4.6
• Product meets meets FCC, ACS and/or USP specifications. Material is also Kosher and NSF certified.
 
Physical Properties: 
• Specific Gravity @ 25° C  1.310 – 1.370