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Stearic Acid (Octadecanoic Acid) CAS 57-11-4 - White Waxy Solid Insoluble in Water for Industrial Applications

Brand Name:	Zorui
MOQ:	500g, 1kg or 25kg for sample, 1000kg for commercial order
Payment Terms:	T/T, LC, OA
Supply Ability:	3000 Tons/month

Detail Information

Product Description

Detail Information

Place of Origin:

Shanxi, China

Certification:

ISO, COA, MSDS, TDS, AAA

Name:

Stearic Acid

Alias:

Octadecanoic Acid

Chemical Formula:

C18H36O2

Molecular Weight:

284.48

CAS No.:

57-11-4

EINECS No.:

266-928-5

Melting Point:

67 To 72 ℃

Boiling Point:

361 ℃

Water Solubility:

Insoluble

Density:

0.84 G/cm³

Appearance:

White Waxy Transparent Solid Or Yellowish Waxy Solid

Sample:

Available

Port:

Tianjin,Shanghai,Qingdao,Other Ports In China

Port:

Tianjin, Shanghai, Qingdao, Other Ports In China

Trade Term:

EXW, DAP, FOB, CFR, CIF, CPT, CIP

Shipping:

Sample By Express, 100kg+ By Air, 1000kg+ By Sea

Packaging Details:

Net Weight 25kg or 200kg/package

Highlight:

White Waxy Solid Stearic Acid

Insoluble in Water Octadecanoic Acid

Melting Point 67-72℃ C18H36O2

Product Description

Stearic Acid CAS 57-11-4

Stearic Acid (Octadecanoic Acid)

Stearic acid, also known as octadecanoic acid, is a saturated fatty acid with the chemical formula C18H36O2 and a molecular weight of 284.48. It is derived from the hydrolysis of fats and oils and is primarily utilized in the manufacturing of stearates.

Key Benefits

Derived from natural fats and oils
Essential component in stearate production
Versatile application in various industries

Target Industries and Applications

Used in the production of detergents, soaps, cosmetics, and lubricants. Also finds application in the rubber and plastics industries.

Technical Specifications

Property	Value
Name	Stearic acid
Alias	Octadecanoic acid
Chemical formula	C18H36O2
Molecular weight	284.48
CAS No.	57-11-4
EINECS No.	266-928-5
Melting Point	67 to 72 ℃
Boiling Point	361 ℃
Water solubility	Insoluble
Density	0.84 g/cm³
Appearance	White waxy transparent solid or yellowish waxy solid

Product Introduction

Stearic Acid is a long-chain saturated fatty acid with the chemical formula C₁₈H₃₆O₂. It is a naturally occurring fatty acid found in animal and vegetable fats. Stearic Acid is widely used in various industries for its multifunctional properties, including emulsification, thickening, and stability in formulations. It is commonly used in cosmetics, food products, and industrial applications.

Physical and Chemical Specifications

Property	Specification
Chemical Formula	C₁₈H₃₆O₂
Appearance	White, waxy solid or flakes
Molecular Weight	284.48 g/mol
Melting Point	69.6 °C
Solubility	Insoluble in water; soluble in organic solvents
Flash Point	204 °C (399 °F)
pH Value	Neutral (approximately pH 7)
Storage Condition	Store in a cool, dry place away from moisture and strong oxidizers
Shelf Life	Typically 2-3 years if stored properly

Product Functions

Emulsifier: Acts as a stabilizing agent in creams and lotions, helping to blend oil and water components
Thickening Agent: Increases the viscosity of formulations, providing texture and stability
Lubricant: Enhances the smoothness and feel of cosmetic products
Surfactant: Helps improve the spreadability of products on the skin or surfaces

Application Areas

Cosmetics and Personal Care: Used in lotions, creams, and hair products for its emulsifying and moisturizing properties
Food Industry: Functions as a food additive (E570) used in various formulations, including chocolates and baked goods
Pharmaceuticals: Employed in the formulation of tablets and ointments to enhance product stability and consistency
Industrial Applications: Used in the manufacturing of soaps, detergents, and as a lubricant in various processes

Manufacturing Process

Raw Material Sourcing: Derived from both animal and vegetable fats, with common sources including palm oil and tallow
Saponification: The raw fats are hydrolyzed to produce glycerin and fatty acids, including stearic acid
Purification: Stearic acid is purified through crystallization and distillation to achieve high purity levels
Quality Control: Comprehensive testing ensures compliance with safety and quality standards

Why Choose Us

High Quality: Our Stearic Acid is manufactured under stringent quality control measures to ensure optimal efficacy and performance
Technical Expertise: Our knowledgeable team provides formulation support and technical assistance across various applications
Competitive Pricing: We offer attractive pricing structures suitable for both bulk orders and specialty formulations
Sustainability: Committed to responsible sourcing and environmentally friendly manufacturing practices

Frequently Asked Questions

What is Stearic Acid used for?

Stearic Acid is primarily used as an emulsifier, thickener, and stabilizer in cosmetics, food products, and industrial applications.

Is it safe for use in cosmetics and food?

Yes, Stearic Acid is generally recognized as safe when used according to regulatory guidelines in both cosmetic and food applications.

How should it be stored?

Store in a cool, dry place away from moisture and strong oxidizers to maintain product quality.

What is the shelf life of Stearic Acid?

Typically, Stearic Acid has a shelf life of 2 to 3 years when stored properly.

Can I request samples for testing?

Yes, samples are available upon request. Please contact us for more information.

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Food Ingredients

Food Starches

Food Safe Emulsifiers

Amino Acids Powder

Sweeteners

Nutritional Supplements Powder

Flavour Additives

Food Preservatives

Food Thickeners

Food Phosphates

Vitamins Powder

Antioxidant Agent

Acidulants

Leavening Agents

Plant Extracts

Proteins and Enzymes

Anti Caking Agents

Industrial Chemicals

EDTA Chelating Agent

Polymer Powder

Catalyst Powder

Plasticizer Powder

Chemical Solvent

Surfactant Chemicals

Water Treatment Chemicals

Oil Drilling Chemicals

Flame Retardant Agent

Rubber Agent

Adhesives And Sealants

Coating Chemicals

Reducing Agents

Rust And Corrosion Inhibitors

Lubricating Agents

Flotation Agents

Resin Powder

Other Industrial Chemicals

Cosmetic Raw Materials