

Sodium bicarbonate
Sodium bicarbonate
CAS Number:144-55-8
分子式:CHNaO3
Synonyms
碳酸氫鈉,小蘇打;小蘇打;重碳酸鈉;註射碳酸氫鈉;碳酸氫鈉;焙鹼;酸式碳酸鈉
Product Usage
- Cooking: Leavening Agent:In cooking, sodium bicarbonate (commonly known as baking soda) is mainly used as a leavening agent in baking. It reacts with acidic ingredients in the batter to release carbon dioxide, which causes the batter to rise and creates the characteristic texture and crumb in pancakes, cakes, quick breads, soda breads, and other baked and fried foods.
- Acidic compounds that trigger this reaction include phosphates, tartaric acid, lemon juice, yogurt, buttermilk, cocoa, and vinegar.
- Baking soda can be used with sourdough, which is acidic, to produce a lighter product with less sourness.
- Pest Control:Sodium bicarbonate can be used to kill cockroaches. Once ingested, it causes the cockroach’s internal organs to burst due to gas buildup.
- Sodium bicarbonate can be an effective method for controlling fungal growth.
- Alkalinity / pH Increase:Sodium bicarbonate can be used in pools, spas, and garden ponds to raise total alkalinity. This also increases the pH level and makes it easier to maintain the proper pH balance.
- Fireworks:This effect is caused by thermal decomposition, which produces carbon dioxide gas and creates long snake-like ashes as a combustion product of another main ingredient, sucrose.
- Mild Disinfectant:Its disinfectant properties are relatively weak but may act as an effective antimicrobial agent against certain organisms. Because baking soda absorbs musty odors, it has become a trusted method for secondhand book sellers to reduce unpleasant smells in books.
- Fire Extinguisher:Because heating sodium bicarbonate releases carbon dioxide, it can be used to extinguish small oil or electrical fires when thrown onto the flames.
- Neutralization of Acids and Bases:Sodium bicarbonate is amphoteric and reacts with both acids and bases.
- It reacts vigorously with acids, releasing carbon dioxide gas as a reaction product. It is commonly used to neutralize unwanted acidic solutions or acid spills in chemical laboratories.
- Medical Uses and Health:Intravenous injection of sodium bicarbonate.
- Sodium bicarbonate mixed with water can be used as an antacid to treat acid indigestion and heartburn.
- Sodium bicarbonate in baking soda can also be used to remove debris from the skin.
25Kg Bag;300Kg Bag;Bulk Bag