Stearic Acid Series

Potassium Stearate CAS 593-29-3

Item No.: Tr- Potassium Stearate
Potassium stearate is a fine white, fluffy powder. It has a smooth feel, no sand, and has a fatty smell. It is soluble in hot water or alcohol.
Purity: 98%
Potassium Stearate Properties

Product name: Potassium stearate

CAS NO.593-29-3

Molecular formula: CH3(CH2)16COOK

Properties of Potassium Stearate: 
Potassium stearate (CAS 593-29-3) is fine white powder; soluble in hot water and alcohol.

Application of Potassium Stearate: 
Potassium stearate is anionic type surface active agent.


Technical Data of Potassium Stearate: 

Testing item

Testing standard


white powder, with fat smell

content(in dry product), %


acid value


iodine value


loss on drying, %


heavy metal(in Pb), %


arsenic, %



Packing & Shipping of Potassium Stearate:
We have many different kinds of packing which depends on the potassium stearate quantity.
Potassium stearate packing: 25kg/bag, or as your request.
Potassium stearate shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

Potassium Stearate Properties

Other Names Potassium octadecanoate; Stearic acid, potassium salt;
Octadecanoic acid, potassium salt; Potassium n-octadecanoate;
Fatty acid, hydrogenated, potassium salt
CAS No. 593-29-3
Compound Formula CH3(CH2)16COOK
Molecular Weight 322.56
Appearance White Powder
Melting Point N/A
Boiling Point 359.4 °C (760 mmHg)
Density N/A
Solubility in H2O Soluble (hot)
Exact Mass 322.227412 g/mol
Monoisotopic Mass 322.227412 g/mol

Potassium Stearate Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A
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