Sophora Japonica Extract 98% Genistein Powder CAS 446-72-0

• CAS No.: 446-72-0
• Formula: C15h10o5
• EINECS: 207-174-9
• Color: Yellow
• Appearance: Powder
• Grade: Food and Pharm
• Model NO.: py0556
• MOQ: 1kg
• Package: Carton
• Shipping: FedEx
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 50%, 98%
• Trademark: puya
• Origin: China
• Production Capacity: 10ton/Year

Product Description

Sophora Japonica Extract 98% Genistein Powder CAS 446-72-0 

Genistein is one of several known isoflavones. Isoflavones, such as genistein and daidzein, are found in a
number of plants including lupin, fava beans, soybeans, kudzu, and psoralea being the primary food source,
also in the plant, Flemingia vestita and coffee.

Name	Genistein
EINECS NO	207-174-9
C.A.S NO.	446-72-0
Appearance	Light Yellow  Powder
Grade	Food Grade; Cosmetic Grade;
Solubility	Soluble in water, insoluble in organic solvents
Molecular Formula	C15H10O5
Molecular Weight	270.24

Specification

ANALYSIS ITEMS	SPECIFICATION	TEST METHOD
Appearance	Light yellow fine powder
Idetification	Indentical to R.S..sample
Genistein	NTL 98.0%	HPLC
Loss on drying	≤ 2.0%
Residue on ignition	≤ 1.0%
Particle size	100% through 80 mesh
Heavy metal	≤ 10ppm
Lead (Pb)	≤ 3.0 ppm
Arsenic (As)	≤ 2.0ppm
Cadmium(Cd)	≤ 1.0 ppm
Mercury(Hg)	≤ 0.1 ppm
Total Plate Count	≤10000Cfu/g
Yeast & Mold	≤1000Cfu/g
E.Coli	Negative
Salmonella	Negative
Packing	Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
Storage	Store in a well-closed container away from moisture, light, oxygen.
Shelf Life	24 months under the conditions above and in its original packaging

Function
1. Genistein has the function of anti-oxidation;
2. Genistein has the properties of estrogen and anti-estrogen;
3. Genistein can suppress the activation of topoisomerase II, and suppress the activation of protein tyrosine kinase;
4. Genistein brings out cell's procedure death, improves the anticancer drug's effect and suppresses the blood vessel to be produced etc.