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Stearic acid

CAS NO.： 57-11-4

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Specification： Saponification value: 207-215; Moisture: ≤ 0 2%; Acid value: 205-212

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Woven Bag

Product Detail

Properties

Stearic Acid

Molecular weight: CH3(CH2)nCOOH

Properties: white flake at room temperature, colorless and transparent liquid after melting, easily soluble in alcohol, benzene, ether, gasoline and other organic solvents, with carboxylic acid permeability.

Indicators:

Saponification value: 207-215

Moisture: ≤ 0 2%

Acid value: 205-212

Iodine value: ≤ 15

Freezing point: ≥ 55 ℃

Color: white

Application: Rubber lubricant, plastic additive, various stearate raw materials, soap and other product additives.

Packing: lined with plastic bags and external textile bags, with a net weight of 25kg each.

Storage and transportation conditions: avoid dampness or sun and rain, and store in a shady, ventilated and dry place.

Properties

Stearic acid is a kind of fatty acid widely existing in nature. Almost all oils contain stearic acid with different contents. The content of stearic acid in animal fat is higher, such as 24% in butter, less in vegetable oil, 0.8% in tea oil and 6% in palm oil, but 34% in cocoa butter.

CAS No.

57-11-4

Formula

C18H36O2

Molecular Mass

284.47700

Exact Mass

284.27200

PSA

37.30000

Logp

6.33250