Factory Direct - 98% Quercetin Powder Sophora Japonica Extract CAS 117-39-5

Factory Direct Supply - Seeking Buyers / Importers for Quercetin Powder

We are Shaanxi Natural Healthcare Group, a direct manufacturer of high-purity
Quercetin Powder, 98% purity, extracted from Sophora japonica flower bud. We
supply to supplement brands, pharmaceutical companies, cosmetic formulators,
distributors and private label companies worldwide.

Product Specifications:
- Quercetin 98% (HPLC tested)
- CAS 117-39-5
- Source: Sophora japonica flower bud (Japanese Pagoda Tree)
- Yellow crystalline powder
- Also available: Quercetin 95%, Quercetin Dihydrate, Rutin, Isoquercitrin

Why Buy from Us:
- Direct factory, no middleman, competitive bulk price
- HPLC tested, 98% high purity
- ISO/HACCP/Kosher/Halal certified
- Free sample available, COA with every batch
- MOQ 1kg, small order accepted
- OEM / Private Label / Custom packaging
- Fast delivery, 5-7 days lead time

Applications: dietary supplement, capsule, tablet, antioxidant formula,
immune support, pharmaceutical ingredient, cosmetic ingredient, skincare,
functional food.

We welcome buyers from Europe, North America, Middle East, Southeast Asia and
worldwide.

Contact: Charlene
Email: charlenemam666@163.com
WhatsApp: +86 17792634059
Website: www.qyherb.com
Product Name: Quercetin Powder
Latin Name: Sophora Japonica L.
Active Ingredient: Quercetin
Specification: 98% Quercetin
Test Method: HPLC
CAS: 117-39-5
Plant Part: Flower Bud
Extraction Method: Solvent Extraction
Appearance: Yellow fine powder
Solubility: Slightly soluble in water, soluble in alkaline solution
Application: Dietary supplements, antioxidant ingredients and functional food
raw materials
Packaging: 1kg aluminum foil bag with inner PE zip-lock bag, 25kg cardboard
drum
Storage: Seal and store in cool, dry and dark place, avoid high temperature
Shelf Life: 24 months

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