Purelife Factory Supply Pterostilbene Poeder CAS 537-42-8 99% Pterostilbene

• Certification: ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Application Form: Powder
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Shell
• Model NR.: Powder, 99%
• cas: 537-42-8
• type: kruidenextract
• variatie: schisandra-extract
• type extractie: extractie van oplosmiddelen
• opslag: koele droge plaats
• moq: 1 kg
• het uiterlijk van de voetbeweging: wit poeder
• kwaliteit: voedselkwaliteit
• plaats van herkomst: shaanxi, china
• modelnummer: 99% pterostilbene
• teeltmethode: kunstmatige aanplant
• testmethode: hplc
• gebruikt onderdeel: fruit
• houdbaarheid: 2 jaar
• Transportpakket: Bottle, Can, Drum, Glass Container, Mason Jar
• Specificatie: Powder 99%
• Handelsmerk: Purelife
• Oorsprong: China
• Gs-Code: 294200000
• Productiecapaciteit: 50000kg/Years

Beschrijving

Purelife Factory Supply Pterostilbene CAS 537-42-8 Pterostilbene

Pterostilbene (trans-3,5-dimethoxy-4-hydroxystilbene) is a naturally occurring polyphenol, a molecule found in plants. It is part of the stilbene compound and the main antioxidant component of blueberries. Usually has antioxidant properties.

 

Product Name:	Purelife Factory Supply Pterostilbene CAS 537-42-8 Pterostilbene
Cas No.	537-42-8
Spec./Purity:	99% pterostilbene
Appearance:	white powder
Shelf Life:	24 moths
Molecular Weight:	256.30
Molecular Formula:	C16H16O3
Package:	1kg 99% Pterostilbene/with double plastic container inside/Aluminum foil bag outside.
	1kg/Carton,5kgCarton,10kg/Carton,25kg/Drum,OEM
Delivery time:	Within 2-3 work days after payment
Shipment:	FedEx,DHL,EMS,UPS,The Special Line
Payment terms:	TT,Western Union,L/C,D/P,D/A,MoneyGram

 

Item		Requirements		Test Results
Appearance		White or almost white crystalline powder		Complies
Purity(HPLC)		≥98.0%		99.1%
ASH		≤ 5.0%		2.68%
Water		≤1.0%		0.40%
Melting Point		89~92ºC		Complies
Boiling point		420.4°C at 760 mmHg		Complies
Refractive index		1.639		Complies
Flash point		208.1°C		Complies
Heavy Metals		≤10.00mg/Kg		Complies
Pb		≤5.00 mg/Kg		Complies
Ash Content %		≤5.00%		Complies
Total Bacteria		≤1000cfu/g		Complies
Yeast Mold		≤100cfu/g		Complies
Salmonella		Negative		Complies
E.Coli		Negative		Complies
Conclusion		Complies
Storage: Preserve at 25ºC~--15ºC in airtight and light-resistant containers

Package:

• Delivery Time: Around 3-5 workdays after your payment.
• Package: In fiber-drums with two-plastic bags inside.
• Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
• Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
• Storage: Stored in dry and cool place, keep away from strong light and heat.
• Shelf Life: Two years when properly stored.

Shipping:

• 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
• 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
• 3, For high value products, please select air shipping and DHL express for safe;
• 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area

Plant Extract Products
1	Piperine	21	Puerarin
2	Centella Asiatica Extract	22	Gypenosides
3	Daidzein	23	Oleanolic acid
4	Rhodiola Extract	24	Shikimic Acid
5	Lycopene	25	Polydatin
6	Ginger Extract	26	Curcumin
7	Soybean Isoflavones	27	Luteolin
8	Dipotassium Glycyrrhizinate	28	Ecdysterone
9	Green Tea Extract	29	Ginsenoside
10	Tribulus Terrestris P.E.	30	Solanesol
11	Honokiol	31	Stevia P.E.
12	Quercetin	32	Myricetin
13	Epimedium Extract	33	Genistein
14	Podophyllotoxin	34	Phosphatidylserine
15	Podophyllin	35	5-htp
16	Saw Palmetto extract	36	Naringin
17	Milk Thistle Extract	37	Tongkat Ali Extract
18	Ursolic acid	38	Grape seed extract
19	Yohimbine Bark Extract	39	Emodin
20	Bilberry Extract	40	Matcha Powder