Frontier Natural Products - Baking Soda Powdered - 1 lb. (453 g) Frontier Natural Products Powdered Baking Soda powder is of the highest quality, USP grade #1, and contains pure, natural sodium bicarbonate from a mined source. Baking soda is commonly used in baking to react with acidic ingredients which causes carbon dioxide bubbles to form and results in a rising/leavening effect. FoodsFrontier's wide selection of baking and cooking ingredients, great-tasting and convenient food and seasoning mixes make it easy to bring the quality of natural and organic ingredients to your everyday. All-natural meals, made easy.In addition to Frontier's large selection of all-natural and organic baking and cooking ingredients, they also offer many great tasting and convenient food and seasoning mixes. Quality you can count on.Using Frontier's in-house and independent labs, they perform rigorous tests on every product they offer to ensure the best flavor, color, aroma, moisture, and violate oil content. Frontier processes their products naturally, without the use of radiation or ETO chemical sterilization. You can trust Frontier products to be the freshest, purest and most sustainably produced. Simply put, quality effects taste and efficacy. Frontier Natural Products never produces or markets products that make empty claims or contain questionable ingredients. Once herbs and spices arrive at Frontier, every aspect of their handling is done with quality in mind. Taste That Makes A Difference.Frontier sources their spices from growers committed to quality, sustainability and ethical trade. Frontier strives to build partnerships and better the lives of smaller growers in developing countries with fair pricing programs. Allergen ControlFrontier Natural Products Co-op has implemented very rigorous standards in manufacturing that prevent cross-contamination of allergens. Frontier also strictly adheres to the US Food Allergen Labeling and Consumer Protection Act of 2004.