Industrial 99% Purity White Powder Stearic Acid for Plastics

Model NO.
Stearic Acid
Colour
White
Other Names
Octadecanoic Acid, Triple Pressed Stea
Classification
Stearic Acid
Acid Strength
Weak Acid
Kind
Organic Acid
Application
Cosmetics,Plasticizers, Release Agent,Stabilizer,
Element
Monobasic Acid
Volatility
Volatile Acid
Model
1842/1838/1840/1860/1870/1880
Grade Standard
Agriculture Grade, Food Grade, Industrial Grade
Color
White
Melting Point
67-72 °c
Density
0.845 g/cm3
Purity
99.5%
MW
284.48
Transport Package
Bag
Specification
25kg
Trademark
SY
Origin
Hebei
HS Code
3823110000
Production Capacity
4000/Mt
Reference Price
$ 720.00 - 1,080.00
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Product Description

Product Description

Stearic acid is one of several main long-chain fatty acids that make up oils and fats. It exists in animal 

fats, oils and some vegetable oils in the form of glycerides. Stearic acid is obtained by hydrolysis of these oils. Stearic acid is a kind of fatty acid that exists widely in nature. It has the chemical properties of general carboxylic acid. Almost all fats and oils contain stearic acid with varying content. The content of stearic acid is higher in animal fat, such as tallow. Up to 24%, the content of vegetable oil is less, tea oil is 0.8%, palm oil is 6%, but the content of cocoa butter is as high as 34%.

Detailed Photos

 

 
Industrial 99% Purity White Powder Stearic Acid for Plastics
Industrial 99% Purity White Powder Stearic Acid for Plastics
Industrial 99% Purity White Powder Stearic Acid for Plastics


 

Product Parameters

Products Certificate
Grade SA1842 SA1838 SA1820 SA1860
rubber grade
Appearance White fine bead White fine bead White fine bead White fine bead
Lodine value
(gl2/100g)≤ 		0.25 0.22 0.15 1.7
Sapon value
(mgKOH/g) 		209-211 211-212.5 214-216 193-220
Acid value
(mgKOH/g) 		208-210 210-211.5 213-215 192-218
Color(hazen)≤ 55 65 50 250
Titer,ºC 55.5 55.5 56 55.7
Moisture %≤ 0.08 0.08 0.08 0.05
Inorganic %≤ 0.001 0.001 0.001 0.001
C18,% 43 37 17.743 57.7
C16,% 56 61 79.1575 38.42
C14,% 0.5 1.4 2.4257 0.82
C12,% 0 0.1 0.2295 0.93
C20,% 0.5 0.5 0.0431 1.55

Application

 

Stearic acid is widely used in cosmetics as a thickener and hardener, helping to shape soaps. 
Also used as a surfactant, stearic acid has a powerful cleaning power that helps reduce the surface tension of water, allowing it to mix with oil and dirt on the skin's surface, making them loose and easily washed away.
Stearic acid can also be used as an emulsifier, meaning that it can be combined with other substances (such as oil and water) that are usually separate and incompatible to keep cleansers smooth and milky. Stearic acid is also widely used in the manufacture of polyvinyl chloride plastic pipes, plates, profiles, and films. It is a heat stabilizer for polyvinyl chloride with good lubricity and good light and heat stabilization.
 

Packaging & Shipping

2 5 kg/ bag , adjustable , according to customer requirement

Industrial 99% Purity White Powder Stearic Acid for Plastics
Industrial 99% Purity White Powder Stearic Acid for Plastics
Industrial 99% Purity White Powder Stearic Acid for Plastics
 

 

Company Profile

 

Hebei Shengyin Import and Export Co., Ltd. is a professional supplier of food additives, food supplements, nutritional supplements, herbal extracts, plant extracts and natural active ingredients. Strong scientific research strength, modern management system and high-quality marketing team, with absolute advantages.

 

 

 

Now has 3 GMP standard workshop, at the same time with R & D center and quality control center, technology research and development strength. We also have three sales departments of over 30 people, which sell products all over the world.

 

FAQ

 

1. Are you a factory or a trading company?
    We are a compnay integrating industry and trade,providing one-stop service.OEM could be accepted.
2. Do you provide samples?Is it free or extra?
    Free samples.The sample's freight fee need to be paid by your side.
3. Do you have any certificates related to quality control?
    ISO 9001:2008 certification to ensure quality.
4. What should I provide to get a quotation?
    Pls inform us of the product type which you need,order quantity,address and specific requirements.The quotation will be            made for your reference in time.
5. What kind of payment method do you prefer?What kind of terms are accepted?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW;
    Accepted Payment Currency:USD;
    Accepted Payment Type: T/T,Western Union;Paypal,Trade Assurance.
    Language Spoken:English
 

 

Organic Intermediate