Xi'an Frankherb Biotech Co., Ltd.

Pterostilbene, Trans-Pterostilbene, 537-42-8 manufacturer / supplier in China, offering 99% Pterostilbene Powder (Drug and Food Grade), Whitening Cosmetic: Kojic Acid / 501-30-4, Organic Spirulina Powder (Food, Feed Grade) and so on.

Supplier Homepage Product List Pharmaceutical Intermediates 99% Pterostilbene Powder (Drug and Food Grade)

99% Pterostilbene Powder (Drug and Food Grade)

FOB Price:US $510 - 570 / kg
Purchase Qty. (kg) FOB Price
1-24 US $570 / kg
25-49 US $560 / kg
50-99 US $550 / kg
100+ US $510 / kg
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Min. Order: 1 kg
Production Capacity: 8 Tons / Month
Transport Package: 1kg/Bag; 25kg/Drum
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:FH-M-027
Appearance:White Crystalline Powder
Purity:99%
Trademark:Frankherb
Specification:UPS / BP
Origin:Shaanxi, China
HS Code:2932999099

Product Description

Pterostilbene Powder
1. CAS No.: 537-42-8
2. 99% Purity
3. USP/BP standard
4. Oxidation resistance; Preventing cancer; Reducing blood fat.
Product name Pterostilbene Country of Origin China
Cas No. 537-42-8 Odor Characteristic
Manufacture Date Jan. 30 th, 2013 Expiry Date Jan, 2015
Standard USP/BP Molecular formula C16H16O3
Function Main functions are as follows:
1. Oxidation resistance.
2. Preventing cancer.
3. Reducing blood fat.
Applications Applied health-care products and medicines fields.  
Packing 1kg/bag;   20kg/Carton
Shelf Life 24 months
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Items Specification Results
Appearence White crystal powder Conforms
Assay      (HPLC or TLC) 99% 99.80%
Melting point 89--92 90-91
Loss on drying (%) ≤ 5.0% 1.5%
Heavy Metal 10ppm maximum Conforms
Lead 2ppm maximum Conforms
Arsenic 2ppm maximum Conforms
Mercury 1ppm maximum Conforms
Microbiological Items
Total Plare Count 1000cfu/g Conforms
Yeast & Mold 100cfu/g Conforms
E. coli Negative Conforms
Salmonella Negative Conforms
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Xi'an Frankherb Biotech Co., Ltd.

- Shaanxi, China
- Manufacturer/Factory, Trading Company

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