Sodium hydroxide flakes (NaOH), also known as caustic soda or lye, are a highly caustic and versatile chemical compound used in various industrial and laboratory applications. Merck, a renowned chemical company, offers sodium hydroxide in flake form, which is easier to handle and dissolve than other forms like pellets or solid chunks.
Features of Sodium Hydroxide Flakes
- Synonym: Caustic Soda
- Type: Emplura
- Formula: NaOH
- M=40.00g/mol
- Assay (NaOH) ≥ 97%
- Carbonate (Na2CO3) ≤ 2%
- Heavy Metals (as Pb) ≤ 0.002%
- Pack Size: 500 gm
- Brand: Merck
- Made in India
- Manufacturer: Merck Specialities Private Limited.
General Applications of Sodium Hydroxide Flakes:
Sodium hydroxide flakes are used in a variety of industries and laboratory processes, including:
- Manufacturing of soaps and detergents
- Water treatment (pH regulation)
- Chemical synthesis (alkalization, neutralization)
- Production of biodiesel
- Cleaning and degreasing agents
- Laboratory analysis
Safety Precautions:
Sodium hydroxide is highly corrosive and should be handled with care. It can cause severe burns to the skin and eyes, and its dust can be irritating to the respiratory system. Always wear appropriate personal protective equipment (PPE), such as gloves, goggles, and lab coats, when handling sodium hydroxide.
Storage:
- Conditions: Store in a tightly closed container in a cool, dry, and well-ventilated area.
- Avoid Exposure to moisture, as sodium hydroxide flakes can absorb water and degrade, forming a solution of sodium hydroxide.
Handling:
- When dissolving sodium hydroxide flakes in water, do so slowly to avoid exothermic reactions (heat generation).
- Always add sodium hydroxide to water, not the other way around, to control the heat released during dissolution.
Manufacturer Information:
- Brand: Merck
- Origin: Manufactured in India (may have variants depending on regional availability)
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