 Home > Food Additives > Nutrition Supplements > Fisetin for Sale > Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder

Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder buy - large image1

Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder buy - image1

Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder buy - image2

Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder buy - image3

Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder buy - image4

Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder

Name: Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder
Brand: Purelife
SKU: pr2412101111
Price: 335 USD
Availability: InStock

TDS 16 Inquiries

Unit Price: Get Latest Price 

CAS No.:

528-48-3

Grade:

Food Grade

Content:

98%

Port:

Shanghai

Brand:

Purelife

Packaging:

1kg/Bag, 25 Kg/Drum

Price valid (until):

2025-01-10

Contact Supplier

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Purelife Biotech Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Hyaluronic Acid,Glutathione,Plant Extract,Vitamin,Food Additive,Nutritional Supplements

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Product Description
Seller Information
Inquiry History

Description

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Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 98% CAS 528-48-3 Fisetin Powder

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Short Introduction

Fisetin is a flavonol, a structurally distinct chemical substance that belongs to the flavonoid group of polyphenols. Fisetin can be found in many plants, where it serves as a colouring agent.
Fisetin can be found in various plants such as Acacia greggii,in the yellow dye young fustic from Rhus cotinus (Eurasian smoketree), in Butea frondosa (parrot tree), Gleditschia triacanthos, Quebracho colorado and the genus Rhus and in Callitropsis nootkatensis (yellow cypresses).

Purity(Test by HPLC)	Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder
Appearance	Yellow Fine Powder
Specification	Min 80% 98% 99%
CAS#	345909-34-4
Solubility	Soluble in oil, acetone, hydroxide alkali solution, insoluble in water, ether, benzene, chloroform and petroleum ether
Shelf life	2 years
Package	1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM
Shipment	FedEx,DHL,EMS,UPS
Delivery time	Within 2-3 work days after payment
Payment terms	TT,L/C

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Certification of Analysis

Product Name	Purelife Factory Pure Natural Fisetin Cotinus Coggygria Extract 99% CAS 528-48-3 Fisetin Powder
Item of Test	Limits of Test	Results of Test
Appearance	Yellow powder	Conforms
Assay (by HPLC)	≥98%	99.03%
Particle	100% pass 80 mesh	Conforms
Odor	Characteristic	Conforms
As	<0.5ppm	Conforms
Pb	<0.5ppm	Conforms
Cd	<0.5ppm	Conforms
Hg	Negative	Conforms
Loss on drying	<3%	1.25%
Total Plate Count	<1000cfu/g	Conforms
Yeast & Mold	<100cfu/g	Conforms
E. Coli	Negative	Absent
S. Aureus	Negative	Absent
Saimonella	Negative	Absent
Pesticides	Negative	Absent
Conclusion	Conform with specification
Storage	Store in 2-8°C, cool & dry place, Keep away from strong light and heat.

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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.

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Functions

Fisetin is a natural flavonoid compound that can be extracted from sumac trees, such as the sumac family of plants, and is also widely found in vegetables and fruits.

Application field:
Food additives: can be used as color additives, preservatives, nutrition fortifier and so on.

Cosmetics: hair dye, beauty skin care products

Other areas: antioxidant, liver protection, etc

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Health Care Products
1	Magnesium L Threonate	11	Melatonin
2	NMN	12	Curcumin
3	Resveratrol	13	Chondroitin Sulfate
4	Alpha-GPC	14	Glucoraphanin
5	Coenzyme Q10	15	Alpha Lipoic Acid
6	L-Glutathione	16	Conjugated Linoleic Acid
7	Creatine Monohydrate	17	Nattokinase
8	L-Carnitine	18	Chitosan
9	Collagen Peptide	19	MCT Powder
10	Ajuga Turkestanica Extract	20	Nicotinamide

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Certificates

Basic Info

Product Name:

Fisetin

Other Name:

4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-;Fisetin;Flavone,3,3′,4′,7-tetrahydroxy-;2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-4H-1-benzopyran-4-one;C.I. 75620;Bois Bleu de Honqrie;C.I. Natural Brown 1;Cotinin;5-Desoxyquercetin;Fietin;Fisetholz;Fustel;Fustet;Junger Fustik;Superfustel;Superfustel K;3,3′,4′,7-Tetrahydroxyflavone;Ungarisches Gelbholz;Ventin Sumach;Viset;Young Fustic;Young Fustic Crystals;Zante Fustic;Fiestin;NSC 407010;NSC 656275;2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-4H-benzopyran-4-one;Fisitin;LDN 0058389;2-(3,4-Dihydroxyphenyl)-3,7-dihydroxychromen-4-one

CAS No.:

528-48-3

Molecular Formula:

C15H10O6

InChIKeys:

InChIKey=XHEFDIBZLJXQHF-UHFFFAOYSA-N

Molecular Weight:

286.24

Exact Mass:

286.24

EC Number:

208-434-4

HScode:

29329990

Categories:

Nutrition Supplements

Characteristics

PSA:

107

XLogP3:

Appearance:

yellow to brown crystalline powder

Density:

1.2981 (rough estimate)

Melting Point:

330 °C

Boiling Point:

599.4ºC at 760mmHg

Flash Point:

233ºC

Refractive Index:

1.784

Storage Conditions:

-20ºC

See More Fisetin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Fisetin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Hyaluronic Acid,Glutathione,Plant Extract,Vitamin,Food Additive,Nutritional Supplements

Location:
B1107,Rongcheng Cloud Valley,No. 57,Keji 3rd Road, Xi’an, China

Payment Terms:
TT against copy of documents,L/C,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
101-200

Year of Establishment:
2023

Certifications:
SGS,FDA

Company Profile
Purelife Biotech Co., Ltd. is a leading company specialized in the production of plant extracts, nutritional supplements, healthcare products, and cosmetic raw materials. With a commitment to quality assurance and timely deliveries, Purelife has established itself as a reliable and trusted partner in the industry.

The company prides itself on its state-of-the-art equipment for production, ensuring that all products meet the highest standards of quality and purity. This dedication to excellence has earned Purelife a strong reputation for delivering premium ingredients to its customers.
Purelife's plant extracts are derived from the finest sources, utilizing advanced extraction techniques to preserve the natural benefits of the plants. These extracts are used in a wide range of applications, including dietary supplements, herbal remedies, and functional foods.
In addition to plant extracts, Purelife offers a diverse portfolio of nutritional supplements designed to support overall health and wellness. From vitamins and minerals to specialty ingredients, the company's products are formulated to meet the evolving needs of consumers in today's market.
Furthermore, Purelife's healthcare products are developed with a focus on efficacy and safety, addressing various health concerns and promoting well-being. The company's commitment to research and development ensures that its healthcare offerings are at the forefront of innovation.
Moreover, Purelife provides high-quality raw materials for the food and cosmetic industries, catering to the growing demand for natural and sustainable ingredients. Whether it's botanical extracts for skincare formulations or functional ingredients for food and beverages, Purelife's diverse range of raw materials meets the needs of manufacturers seeking premium inputs for their products.
Overall, Purelife Biotech

Inquiry History

16 Inquiries

Country	Product	Purchase Quantity	Date Posted
Egypt	Fisetin 99% Yellow powder	1 G	Feb 18, 2026
India	Fisetin powder 99%	1 KG	Sep 18, 2025
Turkey	Fisetin	1 KG	Jun 18, 2025
Australia	Fisetin	1 KG	Nov 1, 2024
Brazil	Fisetin	1 KG	Aug 15, 2023
India	Fisetin	25 KG	Aug 3, 2023
Taiwan, China	fisetin	50 KG	Feb 2, 2024
United States	Fisetin	20 KG	Nov 28, 2023
India	fisetin	5 G	Oct 30, 2025
Turkey	Fisetin 99%	1 KG	Jun 18, 2025
Nigeria	Fisetin	100 G	Sep 14, 2024
India	Rishabh Chalotra	25 G	Feb 1, 2024
Egypt	Fisetin powder 99% yellow powder lanshan lanshan	2 G	Nov 14, 2023
India	100% Natural Pure Fisetin CAS 528-48-3with Best Price	0.01 G	Oct 12, 2023
United Kingdom	Fisetin	1 KG	Aug 23, 2023
United States	Fisetin	10 G	Aug 2, 2023

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