Ammonium Bicarbonate CAS 1066-33-7

Ammonium Bicarbonate is an inorganic compound that acts as a chemical leavening agent. Unlike Baking Soda (Sodium Bicarbonate), it does not require an acidic ingredient to activate. It reacts solely to heat.

Mechanism: When the dough temperature reaches above 35°C (and rapidly at 60°C), it breaks down into Ammonia gas ($N{H}_3$NH3​), Carbon Dioxide ($C{O}_2$CO2​), and Water vapor.

Why choose our AmBic?

1. No Residual Taste: Since it decomposes completely into gases, it does not leave a soapy or salty aftertaste (like sodium carbonate) provided the product is baked dry.
2. Texture Control: It creates a very specific, porous, and crisp texture that is ideal for thin crackers and cookies.
3. Low Heavy Metals: Produced via the carbonization of ammonia water, our process ensures extremely low heavy metal content, complying with EU and FDA regulations.

Physicochemical Properties

The following data is typical of our Food Grade export batch.

Applications

1. Bakery (Specific Use):
   • Ideal for: Crackers, thin cookies, puff pastry, and cream puffs.
   • Note: It is not recommended for moist, thick cakes (like sponge cake or muffins) because the ammonia gas cannot escape efficiently, which may leave an unpleasant smell in the crumb.
2. Foaming Agent:
   • Used in the rubber and plastic industry to create porous structures (e.g., shoe soles) due to its gas-releasing property.
3. Ceramics:
   • Used as an additive in ceramic production to increase porosity.
4. Flame Retardant:
   • Used in some fire-extinguishing compositions.

Storage Conditions (Critical)

• Volatile Nature: Ammonium Bicarbonate is unstable. It slowly decomposes at room temperature and decomposes rapidly at temperatures above 35°C.
• Temperature: Must be stored in a cool place (below 20°C is best). If stored in a hot warehouse during summer, the product will degrade, the bags may bloat (puff up) due to gas release, and actual product weight will decrease.
• Sealing: Keep the inner PE bag strictly sealed. Exposure to air causes it to evaporate.
• Ventilation: The storage area should be well-ventilated to prevent the accumulation of ammonia fumes.

Safety Precautions

• Odor: The product releases ammonia gas, which has a pungent, suffocating odor.
• Inhalation: Inhaling the dust or vapors can irritate the nose and throat. Workers should wear a mask and work in ventilated areas.
• Skin/Eye Contact: Can cause mild irritation. Rinse thoroughly with water if contact occurs.
• Transport: It is generally not classified as Dangerous Goods (Non-DG) for transport, but carriers should be aware of the potential ammonia smell if the packaging is damaged.