Stearic Acid Beads

Stearic Acid Beads Specification

Boiling point
361C (decomposes)

Taste
Odorless, tasteless

Form
Solid

Poisonous
Yes

Molecular Formula
C18H36O2

Smell
Characteristic fatty odor

Molecular Weight
284.48 g/mol

Melting Point
69-70C

Other Names
Stearin; n-Octadecanoic acid

Density
0.860 Gram per cubic centimeter(g/cm3)

Purity
>99%

Refractive Rate
1.430 (at 80C)

Structural Formula
CH3(CH2)16COOH

Storage
Keep in cool, dry place, away from direct sunlight

Ph Level
Neutral to slightly acidic (5.5-7.0)

Shape
Beads

Solubility
Insoluble in water, soluble in alcohol and ether

HS Code
29157030

Classification
Carboxylic acid

Chemical Name
Octadecanoic acid

CAS No
57-11-4

EINECS No
200-313-4

Grade
Industrial Grade, Cosmetic Grade

Standard
Conforms to ASTM / ISO standards

Type
Fatty Acid Beads

Usage
Industrial, cosmetic, pharmaceutical applications

Main Material
Stearic Acid

Application
Used in cosmetics, candles, rubber, plastics, and pharmaceuticals

Non Toxic
Yes

Shelf Life
2 years from manufacturing date

Appearance
White, smooth round beads

Compatibility
Compatible with paraffin, waxes, and other emulsifiers

Packaging
25 kg bags, HDPE bags with inner liner

Shelf Stability
High, does not easily oxidize

Moisture
<0.2%

Emulsifying Properties
Excellent

Heavy Metals
Not detected

Color (Lovibond)
Max 2 Red

Free Fatty Acid Content
>99%

Oil Content
Low, <0.5%

Lead Content
<2 ppm (meets international standards)

About Stearic Acid Beads

Packaging Size	50 KG
Packaging Details	50 Kg Bag
Grade Standard	Industrial Grade
Packaging Type	BAG
Purity %	>99%
Usage/Application	Industrial
Physical State	Powder
Color	WHITE

We have been counted amongst the most trusted names in this domain, engaged in offering a standard quality range of these products.

Versatile Industrial and Cosmetic Applications

Stearic Acid Beads excel in a variety of industries-cosmetics, candles, plastics, pharmaceuticals, and rubber manufacturing-thanks to their excellent emulsifying properties and high purity. Their compatibility with waxes and other emulsifiers makes them essential in processes requiring stable, homogenous blends. These beads facilitate smooth production and enhance product consistency.

Exceptional Purity and Stability

Formulated with over 99% free fatty acid and negligible impurities, Stearic Acid Beads conform to ASTM/ISO standards. Their low lead content (<2 ppm) meets international regulations, ensuring high safety. The beads' inherent oxidation resistance and shelf life of two years guarantee reliability for bulk purchasers and end users alike.

Convenient Packaging and Shelf Life

Each batch is supplied in durable 25 kg HDPE bags with an inner liner, providing protection from moisture and environmental contaminants. When kept in cool, dry conditions out of direct sunlight, the beads exhibit remarkable shelf stability and maintain their functional properties for two years from the manufacturing date.

FAQ's of Stearic Acid Beads:

Q: How should Stearic Acid Beads be stored for optimal shelf life?

A: To ensure maximum shelf life, store Stearic Acid Beads in a cool, dry place within their original 25 kg HDPE bags with inner liners. Keep them away from direct sunlight and sources of moisture. Proper storage conditions help preserve their quality for up to two years from the manufacturing date.

Q: What are the primary applications of Stearic Acid Beads?

A: Stearic Acid Beads are used extensively in cosmetic formulations, candle manufacturing, rubber processing, plastics production, and pharmaceuticals. Their excellent emulsifying properties and compatibility with waxes and other emulsifiers make them valuable in creating stable creams, soaps, lotions, and molded products.

Q: When can I expect changes in the appearance or quality of the beads?

A: With proper storage away from moisture and direct sunlight, Stearic Acid Beads maintain their white, smooth appearance and functional integrity for two years. Deterioration may occur only if exposed to environmental factors outside recommended conditions, though the beads are highly resistant to oxidation.

Q: Where are Stearic Acid Beads most effectively used in cosmetic manufacturing?

A: They are especially effective in creams, lotions, soaps, and deodorants, where their emulsifying abilities and compatibility with other ingredients ensure product stability and a smooth, pleasant texture. Their neutral to slightly acidic pH and non-toxic nature suit a wide range of formulations.

Q: What makes Stearic Acid Beads beneficial compared to other emulsifying agents?

A: Their high purity (>99%), low oil and moisture content, and non-toxic profile make them safer and more consistent in quality. They emulsify efficiently with paraffin, waxes, and similar substances, resulting in superior product stability and texture across applications.

Q: How do you use Stearic Acid Beads in industrial or cosmetic processes?

A: The beads are typically melted at their melting point (69-70C) and blended into formulations requiring a fatty acid component. Due to their solid, bead form, they are easy to handle, measure, and incorporate into both small-scale and large-scale production environments.

Tell us about your requirement