Preparation of Detergent Powder

A comprehensive study on formulating effective cleaning agents using SLS, Sodium Carbonate, and Calcium Carbonate.

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🎯 Aim of the Project

"To prepare detergent powder using Sodium Lauryl Sulfate (SLS) as the active surfactant, Sodium Carbonate as the builder, and Calcium Carbonate as a filler."

Chemicals & Apparatus

Material List

🧴

SLS

Surfactant

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Sodium Carbonate

Builder/Softener

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Calcium Carbonate

Filler

🌸

Perfume

Fragrance

🎨

Color

Aesthetic Agent

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Distilled Water

Solvent

Lab Equipment

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Mixing Tray

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Stirrer/Spatula

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Weighing Balance

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Sieve

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Gloves & Mask

Step-by-Step Procedure

βš–οΈ Step 1: Weighing

Carefully weigh the required amounts of Sodium Carbonate, Calcium Carbonate, and SLS using the precision balance.

πŸ“₯ Step 2: Base Mixture

Add Sodium Carbonate and Calcium Carbonate into the mixing tray and blend thoroughly.

🧴 Step 3: Add SLS

Introduce Sodium Lauryl Sulfate (SLS) powder to the base mixture. Avoid inhaling the fine particles.

πŸ₯£ Step 4: Mixing

Stir the mixture continuously with a spatula until the surfactant is evenly distributed throughout the fillers.

🌸 Step 5: Additives

Add a few drops of color solution and perfume to enhance aesthetic appeal and fragrance.

πŸ’§ Step 6: Granulation

Sprinkle a very small amount of distilled water to slightly dampen the mix, facilitating granule formation.

β˜€οΈ Step 7: Drying

Spread the damp mixture on a tray and allow it to air dry completely for several hours.

πŸ•ΈοΈ Step 8: Sieving

Pass the dried powder through a sieve to break any large lumps and ensure a fine, uniform texture.

🎁 Step 9: Packaging

Transfer the final detergent powder into an airtight container for storage and labeling.

Process Flowchart

1
Weighing Raw Materials
2
Mixing Builder & Filler
3
Incorporating Surfactant (SLS)
4
Adding Fragrance & Color
βœ“
Final Granulation & Sieving

Product Showcase

Final Detergent Powder
✨ Final Laboratory Sample

Visual observation of granules and color distribution in the final prepared detergent.

Experiment Demonstration

Project Conclusion

The detergent powder was successfully prepared using SLS as the active surfactant, Sodium Carbonate as the builder to soften water, and Calcium Carbonate as the filler. The product showed excellent lathering and cleaning properties, validating the chosen formulation ratios.

Home Aim Requirements Procedure Videos Conclusion