Stearic Acid
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High-purity fatty acid for cosmetics, plastics, soaps, and labs
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Emulsifier, thickener, and lubricant with full documentation
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Bulk packaging and prompt India-wide delivery
- Estimated Delivery : Up to 8 business days
- Free Shipping & Returns : On all orders over ₹1000
Buy Stearic Acid Online – High Purity Fatty Acid for Industrial, Cosmetic, and Laboratory Use
Stearic acid is a versatile, high-purity saturated fatty acid essential for a vast range of industries, including cosmetics, pharmaceuticals, food processing, plastics, rubber, detergents, and laboratory research. When you buy stearic acid online, you invest in a soft, waxy solid that is a cornerstone ingredient for emulsification, thickening, lubrication, and surface modification. Our buy stearic acid online in India service guarantees you receive premium, quality-assured stearic acid with full documentation, reliable supply, and prompt delivery.
Buy Stearic Acid Online – Product Overview and Chemical Properties
Stearic acid (C₁₈H₃₆O₂, CAS No. 57-11-4), also known as octadecanoic acid, is a saturated long-chain fatty acid with an 18-carbon backbone. Naturally present in both animal and plant fats, it is typically extracted through the hydrolysis of triglycerides. In its pure form, stearic acid appears as a white or cream-colored solid with a mild odor and is insoluble in water but soluble in alcohol and ether. When you buy fatty acids online, you benefit from stearic acid’s stabilizing, emulsifying, and softening properties, making it indispensable for both industrial and consumer products.
Key Chemical Specifications
| Property | Specification |
|---|---|
| Chemical Formula | C₁₈H₃₆O₂ |
| Molecular Weight | 284.48 g/mol |
| Purity | 99–100% |
| Appearance | White/cream solid, waxy |
| Odor | Mild, fatty |
| Melting Point | 69.4°C |
| Boiling Point | 361°C |
| Density (20°C) | 0.847 g/cm³ |
| Flash Point | 196°C |
| Water Solubility | Insoluble |
| pKa | 4.50 |
| Storage Temp | Store below +30°C |
| CAS Number | 57-11-4 |
| Documentation | COA & MSDS provided |
Stearic acid is supplied in sealed HDPE or paper bags and drums, with a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) included for every order, ensuring traceability and regulatory compliance.
Buy Stearic Acid – Specialities and Functionalities
Primary Functionalities
| Function | Application | Benefit |
|---|---|---|
| Emulsifier | Cosmetics, food, pharma | Stable emulsions, smooth texture |
| Lubricant | Plastics, rubber, ceramics | Reduces friction, mold release |
| Thickener | Creams, ointments, soaps | Improves viscosity, texture |
| Surface Modifier | Coatings, polishes | Gloss, water repellency |
| Hardener | Candles, candies | Firmness, shape retention |
| Stabilizer | PVC, plastics, resins | Thermal and chemical stability |
| Release Agent | Injection molding, latex | Easy demolding, prevents sticking |
Key Specialities:
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High Purity: 99–100% for industrial, cosmetic, and laboratory reliability
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Excellent Emulsification: Forms stable emulsions in creams, lotions, and food
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Complete Compatibility: Blends with oils, waxes, and other fatty acids
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Stable Storage: Long shelf life with proper handling
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Low Toxicity: Safe for use in food, pharma, and personal care
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Biodegradable: Environmentally friendly, breaks down naturally
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Comprehensive Documentation: COA and MSDS with every order
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Versatile Packaging: Available in bags, drums, and bulk containers
Buy Stearic Acid for Industrial and Specialty Applications
Stearic acid is indispensable across a range of industries, making it essential to buy stearic acid online for manufacturing, processing, and research needs.
Buy Stearic Acid for Cosmetics and Personal Care
Stearic acid is a foundational ingredient in creams, lotions, shampoos, soaps, shaving products, and makeup. It acts as an emulsifier, thickener, and texture enhancer, providing a smooth, creamy feel and improving product stability.
Cosmetics & Personal Care Specialities Table
| Speciality | Benefit |
|---|---|
| Emulsification | Stable mixtures of oil and water |
| Thickening | Creamy, luxurious textures |
| Softening | Moisturizing effect on skin |
| Opacifying | Enhances appearance of lotions and creams |
| Stabilizing | Prevents separation, extends shelf life |
Buy Stearic Acid for Soaps, Detergents, and Cleaning Products
Stearic acid is a primary raw material in the manufacture of soaps and detergents. It reacts with alkalis to form stearate salts (e.g., sodium stearate), which are the main cleansing agents in bar soaps. It also enhances foam stability and hardness, making soaps last longer and perform better.
Soaps & Detergents Table
| Functionality | Application | Benefit |
|---|---|---|
| Soap Base | Bar soaps, liquid soaps | Cleansing, foaming |
| Hardener | Detergents, cleaning bars | Firmness, durability |
| Surfactant | Cleaning agents | Removes dirt and grease |
Buy Stearic Acid for Plastics, Rubber, and PVC
Stearic acid is used as a lubricant, stabilizer, and release agent in plastic and rubber processing. It prevents sticking during molding, improves flow, and enhances the flexibility and stability of PVC and rubber products. In tire and tube manufacturing, it acts as a processing aid and softener.
Plastics & Rubber Table
| Functionality | Application | Benefit |
|---|---|---|
| Lubricant | Injection molding, extrusion | Reduces friction, easy release |
| Stabilizer | PVC, polyolefins | Prevents degradation |
| Softener | Rubber, elastomers | Flexibility, durability |
Buy Stearic Acid for Candles and Waxes
Stearic acid is a classic hardener in candle production, increasing melting point, opacity, and firmness. It ensures candles retain their shape, burn evenly, and have a smooth finish. It is also used in wax polishes and coatings for shoes, floors, and furniture.
Candles & Waxes Table
| Functionality | Application | Benefit |
|---|---|---|
| Hardener | Candles, waxes | Firmness, shape retention |
| Opacifier | Decorative candles | Enhances color and finish |
| Gloss Enhancer | Polishes, coatings | Shine, protection |
Buy Stearic Acid for Food Processing
Stearic acid is used as an emulsifier, stabilizer, and anti-caking agent in food products. It is present in chewing gum, candies, and as a food-grade lubricant for processing equipment. As a saturated fatty acid, it is found naturally in cocoa butter, shea butter, and animal fats.
Food Processing Table
| Functionality | Application | Benefit |
|---|---|---|
| Emulsifier | Chocolates, candies | Smooth texture, prevents separation |
| Anti-caking | Powdered foods | Free-flowing, non-clumping |
| Lubricant | Food processing equipment | Reduces sticking, improves efficiency |
Buy Stearic Acid for Pharmaceuticals and Supplements
Stearic acid is used as a tablet and capsule lubricant in pharmaceutical manufacturing. It ensures smooth tablet ejection and prevents sticking to machinery. It is also used in dietary supplements as a flow agent and in topical creams and ointments.
Pharmaceuticals Table
| Functionality | Application | Benefit |
|---|---|---|
| Lubricant | Tablets, capsules | Smooth ejection, non-sticking |
| Emulsifier | Creams, ointments | Stable, homogeneous mixtures |
| Flow Agent | Powdered supplements | Free-flowing, easy processing |
Buy Stearic Acid for Metalworking, Polishes, and Surface Treatment
Stearic acid acts as a lubricant and mold release agent in metalworking, ceramics, and powder metallurgy. It is used in polishes for shoes, metals, and floors due to its water-repellent and gloss-enhancing properties.
Metalworking & Polishes Table
| Functionality | Application | Benefit |
|---|---|---|
| Lubricant | Metal pressing, ceramics | Reduces wear, easy release |
| Gloss Enhancer | Polishes, surface treatments | Shine, water repellency |
| Anti-static Agent | Plastics, electronics | Reduces static buildup |
Buy High-Quality Stearic Acid – Technical Specifications
When you buy stearic acid online in India, you receive a product that meets strict technical standards for purity, stability, and performance.
Quality Parameters Table
| Parameter | Specification | Test Method |
|---|---|---|
| Purity | 99–100% | GC, titration |
| Water Content | ≤0.1% | Karl Fischer |
| Acid Value | 205–212 mg KOH/g | Acid-base titration |
| Color (APHA) | ≤10 | Visual comparison |
| Nonvolatile Matter | ≤0.001 g/100 g | Gravimetric analysis |
| Specific Gravity (20°C) | 0.847 | Density measurement |
| Melting Point | 69.4°C | Capillary method |
| Flash Point | 196°C | Closed cup |
Buy Stearic Acid Safely – Guidelines and Procedures
Stearic acid is generally considered safe and non-toxic, but standard chemical handling precautions should be followed.
Personal Protective Equipment (PPE)
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Chemical-resistant gloves (nitrile or latex)
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Safety goggles or face shield
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Dust mask or respirator (for powder handling)
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Lab coat or protective clothing
Fire and Explosion Hazards
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Flash point: 196°C – handle away from ignition sources
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Use foam, dry chemical, or carbon dioxide extinguishers for fire
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Avoid using water directly on molten stearic acid
Chemical Hazard Classification Table
| Symbol (GHS) | Hazard Statement | Precautionary Statement |
|---|---|---|
| GHS07 (Exclamation) | H315: Causes skin irritation | P280: Wear protective gloves |
| H319: Causes serious eye irritation | P305+P351+P338: IF IN EYES: Rinse cautiously | |
| H335: May cause respiratory irritation | P261: Avoid breathing dust/fume |
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Stearic acid is not classified as hazardous under most regulations, but dust may cause irritation to eyes, skin, and respiratory tract
First Aid Measures
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Inhalation: Move to fresh air. Seek medical attention if symptoms persist.
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Skin Contact: Wash with soap and water. Remove contaminated clothing.
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Eye Contact: Rinse thoroughly with water for several minutes. Seek medical advice if irritation persists.
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Ingestion: Rinse mouth. Do not induce vomiting. Seek medical attention if discomfort occurs.
Buy Stearic Acid with Proper Storage Guidelines
| Parameter | Requirement | Rationale |
|---|---|---|
| Temperature | Store below +30°C | Prevents degradation |
| Ventilation | Well-ventilated, dry storage | Reduces moisture uptake |
| Container Type | HDPE, paper bags, or drums, tightly sealed | Prevents contamination |
| Separation | Away from oxidizers, strong acids/bases | Avoids hazardous reactions |
| Lighting | No direct sunlight | Maintains stability |
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Keep containers tightly closed to prevent moisture absorption and contamination.
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Store away from food and incompatible chemicals.
Buy Certified Stearic Acid – Quality Assurance
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COA and MSDS: Supplied with every order for traceability and regulatory compliance
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Batch Tracking: Each batch is traceable for quality assurance
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ISO Certification: Sourced from certified suppliers for consistent quality
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Compliance: Meets international standards for food, pharma, cosmetic, and industrial use
How to Buy Stearic Acid Online at chemikalstore.com
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Visit chemikalstore.com and search for “stearic acid industrial chemical online”.
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Review specifications, certifications, pricing, and product details before you buy “stearic acid industrial chemical online”.
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Enquire on the form in the particular product page, so our representatives will call you with the offer price to buy “stearic acid industrial chemical online”.
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Confirm your order and “stearic acid industrial chemical online” with fast shipping and genuine product assurance.
Buy Stearic Acid in Various Packaging Options
| Package Size | Application | Typical Users |
|---|---|---|
| 1kg bags | Laboratory research | Academic institutions |
| 5kg bags | Small-scale production | Pilot plants |
| 25kg bags/drums | Medium volume | Manufacturing units |
| 50kg drums | Regular consumption | Cosmetics, soap, and plastics industries |
| 200kg drums | High volume | Chemical manufacturers |
Volume discounts are available for bulk orders. All packaging is compliant with safety and transport regulations.
Buy Stearic Acid for Research and Development
Stearic acid is widely used in R&D for its unique chemical structure and reactivity:
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Material science: Used in surface modification, hydrophobic coatings, and nanomaterial synthesis.
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Pharmaceutical innovation: Excipient in new drug formulations and controlled-release tablets.
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Food technology: Emulsifier and stabilizer in novel food products.
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Cosmetic science: Ingredient in advanced skincare, haircare, and personal care products.
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Polymer research: Modifier in biodegradable plastics and composites.
Global Demand and Market Trends for Stearic Acid
The global demand for stearic acid is driven by its unique chemical properties and versatile applications in surfactants, lubricants, plasticizers, coatings, personal care, and food. India is a major market for stearic acid due to its booming cosmetics, soap, and plastics industries6. Sustainability trends are pushing for plant-based and eco-friendly stearic acid production, with applications in green personal care and biodegradable plastics gaining traction.
Frequently Asked Questions (FAQ)
Q1: What is the shelf life of stearic acid?
A: When stored in sealed containers at room temperature in a dry, ventilated area, stearic acid typically has a shelf life of 24–36 months. Always check the COA for batch-specific information.
Q2: Can I use stearic acid for cosmetics and personal care?
A: Yes, stearic acid is widely used in creams, lotions, soaps, and shampoos for its emulsifying, thickening, and softening properties.
Q3: What safety precautions are necessary when handling stearic acid?
A: Use standard PPE, ensure ventilation, and avoid skin and eye contact. Follow the MSDS guidelines. It is classified as an irritant but not as a corrosive or highly hazardous material.
Q4: Is stearic acid suitable for food or pharmaceutical applications?
A: Yes, food- and pharma-grade stearic acid is used as an emulsifier, stabilizer, and lubricant. For food or pharma uses, ensure the grade and certification meet regulatory standards.
Q5: How should I dispose of stearic acid waste?
A: Dispose of according to local hazardous waste regulations. Do not pour into drains or the environment. Use authorized waste disposal companies.
Q6: Can I buy stearic acid in bulk quantities?
A: Yes, we offer bulk packaging options and volume discounts for large orders. Contact us for customized pricing.
Q7: What documentation is provided with each shipment?
A: Each shipment includes a Certificate of Analysis (COA), Safety Data Sheet (MSDS), and shipping documents for traceability and compliance.
Q8: How fast can I receive my order?
A: Standard delivery within India is 3–7 business days. Express options are available for urgent requirements.
Q9: Do you provide technical support for stearic acid applications?
A: Yes, our support team offers technical guidance for all industrial and research applications.
For bulk orders, technical queries, or customized pricing, contact our support team at chemikalstore.com.
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