Stearic acid, also known as a fatty acid,
is an organic compound whose product is defined as a straight-chain saturated
fatty acid containing eighteen carbon atoms. Fatty acids are a class of
aliphatic compounds, usually prepared from natural vegetable oils or animal
fats. The molecular structure of octadectaic acid belongs to the carboxylate
class, with certain physical properties and application fields due to the
characteristics of its carbon chain length.
1, Stearic acid is like a
"generalist", it has many important uses in the chemical world.
First, it works in cosmetics and skincare products to help keep the texture of
the product stable, making them easier to apply to the skin. Also, it can act
as a lubricant, making some objects smoother.
2. In addition to cosmetics, Stearic acid
can also be used in food processing. It can be used as a preservative that
keeps the food fresh and of good quality. In addition, it can be used to wrap
around some foods to keep them moist and flavorful.
3. In addition, Stearic acid can also play
a role in the industrial field. It can be used to make products such as soap
and candles, and can also be used as an ingredient in plastic and paint to help
them maintain stability.
4. In short, Stearic acid is a functional
chemical that can play different roles in cosmetics, food and industry, thus
making many products more useful, durable or delicious.
Nonproprietary Names: linoleic acid
INCI Name: STEARIC ACID
INCI Number: 08028
CAS Registry Number: 57-11-4
EINECS Registry Number: 266-928-5
Molecular Formula: C18H36O2
Molecular Weight: 284.48 g / mol
Structural Formula:
apparent |
White wax solid |
Acid value, mg KOH / g |
193-199 |
HAZEN |
≤80 |
C 16 |
≤0.7 |
C 18 |
≥99.0 |
>C 18 |
≤0.7 |
For specific product specifications and MSDS, please contact the product manager.
Packaging: 25kg / bag, 20kg / bag
Storage: keep at room temperature, avoid moisture and avoid light.
shelf life: 2 years