Bulk Price Chrysin-5, 7-Dihydroxy Flavone 99% Powder CAS 480-40-0 Chrysin

Min.Order: 1

Product origin: Wuhan, Hubei, China

Infringement complaint:

Complaint

US$ 80 ~ 200

Description

Product name:	Chrysin
Grade:	Food grade
Specification:	0.99
Appearance:	Light yellow powder
Test Method:	HPLC
MOQ:	1KG
Melting point:	284-286ºC
Boiling point :	357.45ºC
Density:	1.4872
CAS NO:	480-40-0

Shelf Life:

2 Years

Chrysin is pale yellow powder(crystallized from methanol), m.p. 285 C. The soluble alkali hydroxide solution, Chrysin slightly soluble in ether, ethanol, and chloroform, insoluble in water. Chrysin is extracted from bignoniaceae plants auch as the seeds and bark of Oroxylum indicum (L.)Vent., Pinus mon-ticola Dougl. P.aristata Engelm.

FAQ:
Q: Is there a discount ?
A: Yes, for larger quantity, we always support with better price.

Q: How to confirm the Product Quality before placing orders ?
A: You can get free samples for some proucts, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q: How do you treat quality complaint ?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

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