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White Powder Stearic Acid 1820/1838/1842/1860/1865 for Rubber Additive
| Price | $1.50 |
|---|---|
| Min Order | 100 kg |
| Availability | In Stock |
| Shipping From | Tianjin, China |
| Popularity | 487 people viewed |
Model NO.:
stearic Acid
CAS No.:
57-11-4
Formula:
C18h36o2
EINECS:
266-928-5
Classification:
Stearic Acid
Appearance:
Powder
Grade Standard:
Food Grade
Acid Strength:
Weak Acid
Kind:
Organic Acid
Quality:
Food Grade
Packaging:
Paper Bag
Element:
Monobasic Acid
Oxidation:
Oxidizing Acid
Volatility:
Volatile Acid
Stability:
Stabilized Acid
Certification:
COA
Trademark:
chemistone
Transport Package:
Bag
Specification:
25kg bag
Origin:
China
Product Description
Products Description
Stearic acid CAS 57-11-4
Stearic acid is one of the main long-chain fatty acids that make up oils and fats. It exists in animal fats, oils and somevegetable oils in the form of glycerides. Stearic acid is obtained by hydrolysis of these oils. Stearic acid is a kind of fattyacid widely existing in nature. It has the chemical properties of general carboxylic acid. Almost all oils contain stearic acidwith different content. The content of stearic acid in animal fat is higher, such as 24% in butter, less in vegetable oil, 0.8% intea oil and 6% in palm oil, but the content in cocoa butter is higher. Up to 34%.
Product Specification
Item | stearic acid |
Appearance | White Powder |
Iodine value/(gI2/100g)≤ | 1.0 |
Saponification value/(mgKOH/g) | 206-211 |
Acid value(mgKOH/g) | 207-212 |
Color(Hazen)≤ | 160 |
Freezing point/ºC | 54-57 |
Water/%≤ | 0.2 |
Inorganic acid/%≤ | 0.001 |
Product Applications