Sodium Hypochlorite 3% is a dilute solution commonly used for disinfection, wound cleaning, and water treatment. Here's a detailed overview:
Properties of 3% Sodium Hypochlorite ( NaoCl):
- Concentration: 3% sodium hypochlorite in water.
- pH: Usually alkaline, ranging from 10-11.
- Appearance: Clear to pale yellow liquid with a chlorine-like odor.
Common Uses:
1. Medical Disinfection:
Used for cleaning medical instruments and hospital surfaces.
Often used in wound irrigation and dressings, especially in infected wounds, under medical supervision.
2. Dental Use:
Commonly used as an irrigant in root canal treatments for cleaning and disinfecting root canals.
3. General Surface Disinfection:
Ideal for sanitizing non-porous surfaces in homes, hospitals, and workplaces.
4. Water Treatment:
Suitable for disinfecting drinking water or water storage tanks by killing bacteria and viruses.
5. Food Industry:
Used for sanitizing food processing equipment and surfaces (when rinsed thoroughly afterward).
Preparation for Use:
Dilute further as needed, depending on the application. For instance:
- For surface disinfection: Often diluted to around 0.5%-1%.
- For wound irrigation: Must be used under medical guidance and may need additional dilution.
Safety Precautions:
- Skin and Eye Protection: Can cause irritation; wear gloves and protective eyewear.
- Inhalation: Avoid inhaling fumes.
- Storage: Keep in a tightly sealed container, away from light and heat, to prevent degradation. Store in a cool, dark place to prevent decomposition.
- Mixing: Never mix with acids or ammonia, as it releases toxic chlorine gas.
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