

Sodium Hydrogen Carbonate 500gm
KSh180.00 Original price was: KSh180.00.KSh100.00Current price is: KSh100.00.
Sodium Hydrogen Carbonate, commonly known as baking soda, is a versatile chemical compound with the formula NaHCO₃. It appears as a white, crystalline powder with a slightly alkaline taste. It’s widely used in baking as a leavening agent, helping dough rise by producing carbon dioxide gas when it reacts with an acid. Beyond baking, it has various applications including cleaning, deodorizing, and neutralizing acids. In personal care, it’s used in toothpaste and antacids. I appreciate its multifunctional uses and effectiveness in both kitchen and household tasks.
Uses of Sodium Hydrogen Carbonate
Buffer Solutions:
It’s often used to prepare buffer solutions in the pH range of around 9.2, helping to maintain a stable pH during experiments.
Acid Neutralization:
It can neutralize excess acids in reactions or during titrations, ensuring accurate results.
Precipitation Reactions:
It’s used in various reactions to precipitate certain compounds, such as calcium carbonate.
pH Indicator:
It can act as a mild pH indicator in some applications, though it’s less commonly used for this purpose compared to other indicators.
Cleaning Agent:
It helps clean laboratory glassware due to its mild abrasive properties and ability to neutralize acidic residues.
Related products
Aceto Carmine 100 ml
Properties
- Color: Red to purplish-red.
- Solubility: Soluble in water and ethanol.
- Staining Characteristics: Stains chromatin and cytoplasmic components, providing contrast for better visualization under a microscope.
Preparation
- Ingredients:
- Carmine dye: A natural red dye extracted from the cochineal insect.
- Acetic acid: A colorless liquid organic compound with a pungent smell.
- Procedure:
- Dissolve a specific amount of carmine powder in hot distilled water.
- Add glacial acetic acid to the solution.
- Filter the mixture to remove any undissolved particles.
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