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Stearic acid CAS57-11-4

Price 800 USD ($)/ Ton

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MOQ : 1 Ton

Stearic acid CAS57-11-4 Specification

Usage
As a surfactant, lubricant, and softening agent

Physical Form
Powder

Smell
Odorless

Refractive Rate
1.430

Shape
Fine Granules

Taste
Characteristic

Application
Used in rubber, cosmetics, candle, and plastics industries

HS Code
38231100

Molecular Formula
C18H36O2

CAS No
57-11-4

Product Type
Industrial

Grade
Technical Grade

Melting Point
69-70C

Appearance
White

Properties
Lubricating, emulsifying and thickening agent properties; Insoluble in water, soluble in alcohol and ether

Poisonous
NO

Storage
Keep tightly closed, store in a cool, dry, and well-ventilated area

EINECS No
200-313-4

Ph Level
6.5-7.5 (1% solution)

Solubility
Insoluble in water

Structural Formula
CH3(CH2)16COOH

Shelf Life
2 Years

Purity
99%

Density
0.940 Gram per cubic centimeter(g/cm3)

Ingredients
Stearic Acid

Molecular Weight
284.48 g/mol

Acid Value
206-211 mg KOH/g

Iodine Value
0.5 max

Packaging
25 kg Bags

Saponification Value
206-211 mg KOH/g

Flash Point
196C

Moisture
0.2% max

Heavy Metals (as Pb)
10 ppm

Boiling Point
361C

Stearic acid CAS57-11-4 Trade Information

Minimum Order Quantity
1 Ton

Sample Available
Yes

About Stearic acid CAS57-11-4

It has physiological inertia, good chemical stability, electric edge and weather resistance, wide viscosity range, low setting point,high flash point, good hydrophobic performance, and has a high shear resistance, can be used in 50180 temperature, widely used as insulation, lubrication, shock, dustproof oil, dielectric liquid and heat carrier, and used as foam, uncoating, paint and daily cosmetics additives, etc

Properties and Appearance

Stearic acid is characterized by its white, odorless fine granules with a purity of 99%. The compound is known for its lubricating, thickening, and emulsifying capabilities, contributing to its versatility. It has a melting point of 69-70C, is insoluble in water, and remains stable in proper storage conditions.

Applications and Uses

Widely used in the rubber, cosmetic, candle, and plastic sectors, stearic acid serves as a surfactant, lubricant, and softening agent. Its performance enhances texture, stability, and processability of end products, making it a critical ingredient for manufacturers looking to improve quality and efficiency.

Safe Handling, Packaging, and Storage

Packaged in sturdy 25 kg bags, stearic acid should be stored in tightly closed containers in cool, dry, and well-ventilated areas to maintain its quality. It is a non-poisonous, stable substance when handled and stored as directed, ensuring safe use in diverse industrial applications.

FAQ's of Stearic acid CASai1457-11-4:

Q: How is stearic acid typically used in industrial applications?

A: Stearic acid is commonly used as a lubricant, emulsifying, and thickening agent. It is integral in manufacturing processes for rubber, cosmetics, candles, and plastics due to its ability to enhance product consistency and performance.

Q: What are the benefits of using high purity stearic acid in products?

A: With a purity of 99%, stearic acid ensures minimal impurities, providing better consistency and improved quality in formulations. Its high acid and saponification values make it suitable for reliable, repeatable production results.

Q: Where should stearic acid be stored to maintain its quality?

A: Stearic acid should be stored in a tightly closed container, placed in a cool, dry, and well-ventilated area. Proper storage helps preserve its stability, prevents moisture uptake, and extends shelf life up to 2 years.

Q: What physical properties make stearic acid suitable as a thickening agent?

A: Stearic acid's solid, fine granular form, characteristic melting point (69-70C), and insolubility in water enable it to impart thickness and structure to creams, ointments, and other products without compromising texture.

Q: How can stearic acid be processed or incorporated into formulations?

A: Stearic acid is typically melted at its melting point (69-70C) and blended with other ingredients. It dissolves in alcohol and ether, allowing easy integration into a variety of industrial mixtures, especially in emulsions and dispersions.

Q: What safety measures are required when handling stearic acid?

A: While stearic acid is non-poisonous and generally safe, it should be handled with standard protective equipment and kept away from moisture and open flames due to its flash point of 196C. Always follow manufacturer guidelines for handling and storage.

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