ARA Powder CAS 506-32-1

ARA Powder CAS 506-32-1

High-purity Arachidonic Acid is the direct precursor of synthetic prostaglandins, thromboxanes and leukotriene. These bioactive substances play an important role in human cardiovascular system and immune system.
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Product Details

Product name:                 ARA Powder


Molecular Formula:          C20H32O2

Molecular Structure:

                                            Molecular Structure 


Molecular Weight:           304.467

CAS No.:                          506-32-1


ARA Powder is a white or pale yellow flowing powder, with the smell of this product unique. It is soluble in organic solvents such as ethanol, acetone, and benzene.


ARA Powder is a raw material for the synthesis of prostaglandins. It also plays an important role in the treatment of coronary heart disease, diabetes and prevention of diseases such as cerebrovascular disease. It can also be used as a nutritional fortifier, which is important for the development of the brain, nerves, and optic nervous system of infants and young children.



White or   pale yellow flowing powder

ARA content


Peroxide   value


Acid value


Surface oil




Loss on   drying


Water   -soluble

Easily   dispersed in cold water 15℃ to form a uniform and stable emulsion.





Total Plate   Count


Yeast &   Mold

≤50 CFU/g



E.   sakazakii

Absent   /100g

Pathogenic   bacteria(staphylococcus aureus, Salmonella, Shigella, Hemolytic   streptococcus)

Absent /25g



25kg/drum or as customer requirements.



Stored in dry and cool place, keep away from strong light and heat.


Minimum Order



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