Stearic acid 50
Stearic acid 50 (CAS: 67701-03-5) is a saturated fatty acid, typically a mixture of palmitic and stearic acids. It presents as a white, waxy solid. This versatile compound finds broad application as a lubricant, emulsifier, and stabiliser in various industrial processes. Its properties make it valuable in manufacturing, where it acts as a processing aid for plastics and rubber, and as a component in personal care products and candles.
- IUPAC
- Acidum stearicum 50,Fatty acids C16-18,Palmitic acid – stearic acid mixture,Stearic acid - palmitic acid mixture
- Synonyms
- Acidum stearicum 50Fatty acids C16-18Palmitic acid – stearic acid mixtureStearic acid - palmitic acid mixture
Lubricant and Release Agent
Stearic acid 50 serves as an effective lubricant and mould release agent in the polymer industry, facilitating processing and preventing adhesion during manufacturing.
Emulsifier and Stabiliser
It acts as an emulsifier and stabiliser in various formulations, including cosmetics and personal care items, promoting mixture homogeneity and product stability.
Candle Manufacturing
Incorporated into candle making, stearic acid 50 enhances rigidity, opacity, and burning characteristics, contributing to a better quality candle.
Industrial Processing Aid
Used as a processing aid in rubber and plastics manufacturing, it improves flow properties and aids in the dispersion of other ingredients.
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 202 °C / 395.6 °F |
| Water hazard class (WGK, DE) | nwg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Stearic acid 50 used for?
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Stearic acid 50 is used as a lubricant, release agent, emulsifier, stabiliser, and processing aid in various industrial applications, including polymer manufacturing, personal care products, and candle making.
What are the CAS number and formula for Stearic acid 50?
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The CAS number for Stearic acid 50 is 67701-03-5. The specific chemical formula is not provided for this mixture, but it is primarily composed of saturated fatty acids, predominantly C16 and C18.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Stearic acid 50. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated in the product specifications. Please refer to the detailed specifications for lot-specific information.
What are the safety and handling precautions for Stearic acid 50?
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When handling Stearic acid 50, use a dust mask type N95 (US), eyeshields, and gloves. It has a high flash point (202 °C / 395.6 °F), indicating low flammability under normal conditions. It is not classified as hazardous by WGK Germany (nwg).
How is Stearic acid 50 packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports Stearic acid 50 globally, ensuring product integrity and compliance with international shipping regulations.
How can I request a quote or sample for Stearic acid 50?
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To request a quote or a sample of Stearic acid 50, please contact our sales team through our website or by phone, providing your specific requirements.
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