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I’m creating a new liquid laundry detergent and need a chemical engineer who can design a robust, scalable formula. The product has to hit a sweet spot: powerful enough to lift heavy-duty stains yet gentle on delicate fibres, so it can safely cover virtually every fabric that lands in a washing machine. Here’s what I expect from the engagement: • A complete ingredient list with exact percentages and clear justification for each component (surfactant blend, builders, enzymes, stabilisers, fragrance, preservative, etc.). • Step-by-step manufacturing instructions for both lab batches and pilot-scale production. • Performance and stability test protocols I can replicate (viscosity, pH, phase separation, cleaning efficacy on standard stain swatches). • Guidance on raw-material sourcing and a cost-per-litre estimate at moderate production volumes. • Suggestions for greener chemistry—minimising harsh solvents or phosphates where possible—without sacrificing cleaning power or fabric safety. Regulatory compliance is important, so familiarity with REACH, EPA Safer Choice, or equivalent regional standards will be useful. Experience using tools such as HLB calculations, Brookfield viscometers, and UV-Vis or titration methods for surfactant actives is a plus. If you’ve formulated consumer laundry detergents before, especially all-purpose liquids that balance fabric care and tough stain removal, I’d love to see brief examples. Let’s collaborate on a detergent that cleans like a powerhouse yet treats every garment with care.
Project ID: 40486084
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8 freelancers are bidding on average ₹6,500 INR for this job

Hi dear, How are you? As a chemist with extensive experience in detergent and household cleaning product formulation, I have developed and optimized a wide range of liquid and powder detergents for both consumer and industrial applications. My expertise includes surfactant selection, enzyme systems, builder optimization, stability enhancement, performance testing, cost reduction, and scale-up from laboratory development to commercial manufacturing. I am confident in designing a robust laundry detergent that balances powerful stain removal, fabric care, regulatory compliance, and commercial viability. I can begin immediately and deliver a complete formulation package tailored to your requirements. Best wishes Muhammad Ifrahim Organic chemist
₹7,000 INR in 7 days
4.2
4.2

Hi, I’d love to help with your laundry detergent project. I have experience with product formulation and can assist in developing a scalable formula that balances strong stain removal with fabric safety. I can help with ingredient selection, manufacturing guidelines, stability testing, cost considerations, and performance optimization while keeping regulatory and environmental factors in mind. I’m available to discuss your requirements and get started right away. Best regards, Deepak
₹7,000 INR in 7 days
0.4
0.4

As a chemical engineer with experience in consumer detergent formulation development and scale-up, I can develop a high-performance liquid laundry detergent formula with complete ingredient percentages, functional justification, lab-to-pilot manufacturing procedures, stability and performance testing protocols, raw material sourcing guidance, and cost analysis. I will provide a precise ingredient list using HLB calculations for an optimal surfactant blend, balanced with enzymes for heavy stains and stabilizing polymers for delicate fabrics. I also prioritize eco-friendly chemistry and regulatory alignment (REACH/EPA Safer Choice principles) while maintaining strong stain-removal performance and fabric safety. You'll receive clear lab/pilot scale instructions, stability protocols (pH, Brookfield viscosity), and a green chemistry cost-per-litre analysis. Ready to collaborate!
₹10,000 INR in 7 days
0.0
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Please give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism. I am confident that my skills and experience will meet your expectations and deliver high-quality results on time. My Expertise Includes: Product Design & Development Formula Documentation & Technical Support CAD/CAM Design AutoCAD Autodesk Fusion 360 SolidWorks Autodesk Inventor Blender Autodesk Maya SketchUp 3ds Max Mechanical Design Product Visualization 3D Modeling 3D Rendering Architectural Visualization 3D Visualization V-Ray Substance Painter ZBrush Adobe Photoshop Canva AI Tools
₹7,000 INR in 7 days
0.0
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Being an accomplished detergent chemist with a strong background in engineering, I am perfectly suited for your laundry detergent formula development project. My degree in Computer Science and PhD in Artificial Intelligence gives me the unique ability to combine scientific knowledge with advanced technical skills. With almost 20 years of experience across academia and software engineering, including serving as a Chief Technology Officer for an AI startup, I have honed my analytical and problem-solving skills, which are essential for creating robust and scalable laundry formulas. My experience with large-scale software and AI driven solutions has also equipped me with effective lab batch manufacturing skills that can be applied to your project. Building AI-powered voice and chat agents for customer support has required a meticulous eye for detail, one which translates seamlessly into crafting complete ingredient lists and manufacturing instructions. Additionally, my familiarity with regulatory regimes like REACH and EPA Safer Choice make me an asset when it comes to compliance. In terms of sustainable chemistry, I am well-versed in minimizing the use of harsh solvents and phosphates while maintaining the highest cleaning power.
₹1,500 INR in 7 days
0.0
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my name is Naveed and I am a graduate chemical engineer and have more than 16 years of work experience in this field I have a strong desire to contribute to the product development field therefore kindly consider me for this project.
₹7,000 INR in 7 days
0.0
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Hello, I am a chemical industry professional with 8+ years of experience in manufacturing and product formulation. I have hands-on experience in liquid detergents, floor cleaners, toilet cleaners, and homecare products. For your laundry detergent project, I can assist with: • Formulation development • Raw material selection • Manufacturing process guidance • Cost optimization • Product performance improvement I will provide a practical and industry-oriented solution based on real manufacturing experience. I am available to discuss your specific requirements and can deliver the project within the agreed timeline. Thank you for your consideration. Regards, Rajesh
₹6,000 INR in 7 days
0.0
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Dear Sir/Madam I am a chemist from Zimbabwe and holds B.Sc. Chemistry and Biochemistry from the University of Zimbabwe as well as M.Sc. Chemistry from the University of Siegen in Germany. I would like to be part of your project in soap making. I have experience in manufacturing household and industrial detergents. Soaps are made by saponification of sodium or potassium hydroxide with oils by the boiled or cold processes. The oils can be palm oil, coconut oil or olive oils as well as others. Cooking oil is sustainable as it is readily available after use for soap making. Additives can be added and they include essential oils, vitamins, extracts and fragrances. I have a database of names of different types of oils. The full boiled process involves heating and the soap layer forms at the top whilst impurities settle to the bottom. The cold process does not involve heating, the heat is produced by an exothermic reaction between the oils and alkali. The tools and equipment required include soap moulds, mixing bowls and stirrers, cutters, weighing scale, plastic wares, beakers and measuring cylinders. The material used should not react with alkali and it could be plastic, wood, rubber, teflon, silicon and stainless steel. Yours faithfully Brian Chiunye
₹6,500 INR in 1 day
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