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You are here: Home >Extracts> Herbal & Plant Extracts > Oligomeric Proantho Cyanidins ( OPC 95%HPLC)
wholesale Oligomeric Proantho Cyanidins ( OPC 95%HPLC)
FOB Price:USD51.72/kg
Quantity:  kg
Minimum Order Quantity: 5kg
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MOQ: 5kg
Specification: 95%HPLC
Loss On Drying: 1%MAX
Sulphate Ash: 0.5%MAX
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MOQ 5kg
Specification 95%HPLC
Loss On Drying 1%MAX
Sulphate Ash 0.5%MAX
Heavy Metal <20PPM
E.Coli Negative
Salmonella Negative
Bioactive Ingredients Procyanidin
Purity 95%HPLC
Mesh 100Mesh
Oligomeric Proantho Cyanidins ( OPC 95%HPLC) Detail

Chemical nameOligomeric Proantho Cyanidins ,5,7,3',4'-tetrahydroxyflavan-3-ol

Molecular formula(C30H26O12)n (C44H32O12)n n=2-4

Appearance:Brown orange

SolubilitySolubility in water and ethanol well

CAS NO4852-22-6

Analytical methodHPLC

Specification(HPLC)≥ 95

Source:Grape seed

Shelf life :Two years.


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