Fructus Sophorae Extract Kaempferol Powder10%~98% Kaempferia Extract CAS 520-18-3

• Customization: Available
• Certification: BRC, ISO, HACCP, Halal
• Assay Method: HPLC, UV, Tlc
• Model NO.: HMT001
• Application Form: Tablet, Capsule
• Application: Food, Health Care Products
• State: Powder
• Extract Source: Whole Herb
• Appreance: Orange Powder
• Usage: Food Supplement
• Delivery Time: 5-7days
• Latin Name: Sophora Japonica
• Loss on Drying: 5.0%
• Orign: China
• Shelf Life: 2 Years
• Solvent Residue: Negative
• Transport Package: 25kg/Drum
• Specification: 1%, 3%, 5%, 10%, 20%, 30%, 96%
• Trademark: INNER
• Origin: China
• HS Code: 1302999099
• Production Capacity: 3tons/Month

Product Description

Product Description:
English name: Kaempferol
Specifications: Kaempferol98%
Appearance: Light yellow crystal powder.
Test method: HPLC
CAS NO.: 520-18-3
EINECS NO.: 208-287-6
Molecular formula: C15H10O6
Molecular Weight: 286.24

Kaempferol is a yellow powder, extracted from the rhizome of kaempferia galanga (also called kencur, aromatic ginger, sand ginger). Kaempferol powder slightly soluble in water and highly soluble in hot ethanol, ethers, and alkali.

Specification:
 

Item	Specification	Result
Physical control
Appearance	Brown fine powder	Complies
Assay	5%	Complies
Odor	Characteristic	Complies
Particle Size	100% pass 80 mesh	Complies
Loss on Drying	≤5.0%	3.25%
Chemical Control
Total Heavy Metals	≤10ppm	Complies
Ash	≤1.0ppm	Complies
Lead	≤1.0ppm	Complies
Arsenic	≤1.0ppm	Complies
Residue of Pesticide	Complies
Microbiological Tests
Total Plate Count	≤1000cfu/g	Complies
Yeast&Mold	≤100cfu/g	Complies
E.coil	Negative	Complies
Salmonella	Negativev	Complies
Staphylococcus	Negative	Complies
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.