Stearic Acid

Stearic acid is a white or white powder or crystalline hard mass with a fine acicular crystal with microgloss in the profile; Has a slight odor similar to oil, tasteless. This product is easily soluble in chloroform or ether, soluble in ethanol, and almost insoluble in water.

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Description

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Description

Product Name : Stearic acid
MF : C18H3602
Origin : China
CAS No.: 57-11-4
EINECS No. : 266-928-5

COA

INSPECTION ITEM	STANDARD	RESULT
Exterior	Flakes,or Beads	Beads
Color,Hazen	≤60	33
Acid Value,mgKOH/g	207-211	210.4
Saponification Value,mgKOH/g	208-212	210.95
Iodine Value,gl2/100g	≤0.5	0.17
Moisture,%	≤0.2	0.08
Melting Point,ºC	53-57	56.1
Fatty Acid Composition
C12+C14,% C16,% C18,% Other.%	≤1.5 52-59 40-44 ≤1.5	0.58 55.89 43.14 0.39



CONCLUSION	PASS

Application

1、One of the primary uses of stearic acid is as an emulsifying agent. In this capacity, it is frequently added to a wide range of products such as cosmetics, foods, and pharmaceuticals. When mixed with water, it can help to create a stable emulsion by acting as a surface-active agent. This property allows it to be used in products ranging from lotions and creams to margarine and ice cream.

2、Stearic acid is also an excellent lubricant and is used in a variety of industrial applications. For example, it is used as a lubricant in manufacturing processes where high levels of friction and heat are generated, such as in the production of plastics and rubber. In addition, it is used in the production of candles, where it helps to create a slow-burning, long-lasting flame.

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