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Sodium Bicarbonate

A versatile chemical compound with wide-ranging industrial applications, sodium bicarbonate is also a food additive with the E number E500(i).

Overview

Sodium bicarbonate can buffer, neutralise and act as a source of CO2. It has uses across water treatment, oil and gas, pulp and paper processing, soda blasting and many other areas.

In food and drink production, sodium bicarbonate is used chiefly as a leavening agent. When it reacts with acid, carbon dioxide is released, causing expansion of doughs and batters.

CAS Number
144-55-8
Quantities
25kg, IBC bulk transfer
AKA
Baking soda, bicarbonate of soda, bread soda, cooking soda, sodium hydrogen carbonate, E500(i)
Chemical Formula
NaHCO₃

Applications

Agrochemical

• Biopesticide for controlling fungus growth

Cleaning Chemicals & Detergents

• Mild disinfectant and fungicide
• Softener and odour removal for washing machines
• Soda blasting: for cleaning, stripping, restoration and rust removal
• Paste in cleaning and scrubbing

Food Additives

• Leavening for baked goods: cakes, muffins, cookies
• Tenderising in meat and vegetables processing
• pH adjustment
• Enhances crispiness in fried foods

Oil & Gas

• Flue gas treatment processes: a dry sorbent used in scrubbers to react with pollutants
• Oil drilling mud treatment: reacts with calcium ions to produce inert calcium precipitate

Personal Care

• Toothpastes and mouthwashes: mild abrasive and pH balancer
• Dry or wet deodorants: neutralises body odour by buffering acids

Pharmaceutical

• Antacid and dialysis solutions

Textile Chemicals & Dyes

• Pulping processes: pH regulator (increases alkalinity)

Water Treatment

• Wasterwater treatment: pH regulator (neutralizes acidic effluents)
• Removes heavy metals
• Swimming pools: pH regulator

Others

• Pyrotechnics: key component in some fireworks
• Foam blowing: a ‘blowing agent’ in manufacture of rigid foams

Airedale Group full product list

We are bulk suppliers of powder and liquid sodium bicarbonate. With private distribution capabilities, our award-winning Functional division is perfectly placed to meet your chemical requirements speedily and securely.

Please note: We are unable to sell chemicals to members of the public.

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