Potassium bicarbonate CAS 298-14-6

Product Name: Potassium Bicarbonate
English Alias: Potassium hydrogen carbonate; Potassium acid carbonate
CAS Number: 298-14-6
Molecular Formula: KHCO₃
Molecular Weight: 100.12 g/mol
Appearance: White crystalline powder
Package: 25 kg/bag (paper-plastic composite bag with inner PE liner)

What is Potassium Bicarbonate?

Potassium Bicarbonate is an inorganic compound appearing as a white, odorless crystalline powder with a slightly salty taste. It is soluble in water, forming a slightly alkaline solution, and insoluble in alcohol. The compound decomposes upon heating to potassium carbonate, water, and carbon dioxide. It is widely used in food, pharmaceutical, and agricultural applications due to its safety and nutritional value as a potassium source.

COA (Certificate of Analysis):

Item	Specifications	Results
Appearance	White Crystalline	White Crystalline
KHCO₃	99.00 - 101.5%	100.00%
Insoluble matter in water	≤ 0.02%	0.006%
Burnt loss	≤ 0.25%	0.16%
CL	≤ 0.05%	0.04%
SO₄	≤ 0.04%	0.008%
Moisture	≤ 0.5%	0.21%
PH Value	≤ 8.6	8.3
Heavy Metal	≤ 5 mg/kg	3 mg/kg
As	≤ 3.0 mg/kg	0.5 mg/kg
Conclusion	The results conform with Enterprise standards

Application:

Baking: It can be used as a leavening agent in baking, substituting for sodium bicarbonate (baking soda) for those on a low-sodium diet.

Food and beverage: It is added to some bottled water and club soda to improve taste.

pH regulation: It is used as a buffering agent in medications and to regulate pH in various applications.

Treating and preventing low potassium: It's a potassium supplement that can be used to address a deficiency, which is important for heart, kidney, muscle, and nerve health.

Antacid: It can neutralize stomach acid.

Electrolyte replenishment: It replenishes essential electrolytes

Safety Profile:

Potassium Bicarbonate is generally recognized as safe (GRAS) for food use. May cause mild eye irritation. Inhalation of dust may cause respiratory discomfort. Use appropriate personal protective equipment including dust mask and safety glasses when handling large quantities. The substance is environmentally friendly. For detailed safety information, consult the full Safety Data Sheet (SDS).

Storage Requirements:

Store in a cool, dry, well-ventilated area away from direct sunlight. Keep containers tightly closed and sealed. Maintain storage temperature below 30°C. Relative humidity below 65% recommended. Protect from moisture and acidic conditions.

Transport & Packaging:

Potassium Bicarbonate is packaged in moisture-proof paper-plastic composite bags with inner polyethylene liner (25 kg net weight per bag). Transport as non-hazardous material under normal conditions. Ensure containers are properly sealed and protected from moisture during transportation. Store away from incompatible materials.