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wholesale Polydatin 98%HPLC
FOB Price:USD1.55/g
Quantity:  g
Minimum Order Quantity: 100g
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Appearance: White powder
Sources: Polygonum cuspidatum
MOQ: 100g
Specification: 98%HPLC
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Bulk FOB Price
 
Start Weight End Weight Price
-- -- USD1.55  /g
100.00g 999.00g USD1.55  /g
1000.00g 99999.00g USD1.16  /g
Shipping (Global Delivery)
 
Service Estimated delivery time
EMS 5-12 business days
FedEx 3-10 business days
DHL 3-10 business days
UPS 3-10 business days
TNT 3-10 business days
Specification

Appearance White powder
Sources Polygonum cuspidatum
MOQ 100g
Specification 98%HPLC
Loss On Drying 1%MAX
Sulphate Ash 0.5%MAX
Heavy Metal <20PPM
E.Coli Negative
Salmonella Negative
Bioactive Ingredients Polydatin 99%HPLC
Purity 98%HPLC
Mesh 80Mesh
Polydatin 98%HPLC Detail

Product Name:Polydatin 

Chemical Name:trans-34‘,5-Trihydroxystilbene-3-O-β-D-glucoside resveratrol-3-O-β-D-glucoside 

CAS No.65914-17-2 

Molecular formula:C20H22O8 

Molecular weight:390.40 

Specification:99% HPLC

Source:Polygonum cuspidatum   

Appearance:White fine powder. 

Analysis

 

Specification

Results

Assay(By HPLC)

 

Polydatin >98%                  99.15%

 

 

 

 

Chemical Control

 

 

 

 

 

 

 

Identification

:

 

Verfied

Sulphated Ash

:

<1%

0.48%

Heavy metals

:

<10ppm

Complies

Pesticides

:

Negative

Negative

 

 

 

 

Physical Control

 

 

 

Appearance

:

Fine Powder

Complies

Color

:

White

Complies

Odor

:

Characteristic

Complies

Taste

:

Characteristic

Complies

Mesh Size

:

100% through 80 mesh

Complies

Loss On Drying

:

<5%

0.53%

 

 

 

 

Microbiological

 

 

 

Total Plate Count

:

<1000CFU/gm                  Complies

Yeast & Mold

:

<100CFU/gm

Complies

Salmonella

:

Negative

Negative

E.Coli

:

Negative

Negative

 

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Accepted
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Related Searches
hydroxy    polydatin    resveratrol    trans    Polydatin 98%    white fine powder    chemi    chemic    cid    CAS    99%    assay    Appearance    
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