GMP Factory China supplier best quality quercetin plant extract / quercetin 95%CAS: 117-39-5 CAS NO.117-39-5

FOB Price:: USD 2.00-3.00 /Kilogram Get Latest Price

Min.Order Quantity:: 1 Kilogram

Purity:: 98% 95%

Port:: Tianjin

Payment Terms:: L/C,T/T,

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Product Details

Keywords

CAS: 117-39-5
Place of Origin: Shaanxi China (Mainland)
Chemical Name: 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-Flavone

Quick Details

ProName: GMP Factory China supplier best qualit...
CasNo: 117-39-5
Molecular Formula: C15H10O7
Appearance: yellow crystalline powder
Application: Used in medicine, health food, tobacco...
DeliveryTime: 3 working days after received payment
PackAge: 1kg/bag or 25kg/drum, inner double pla...
Port: Tianjin
ProductionCapacity: 10 Metric Ton/Month
Purity: 98% 95%
Storage: Cool shady and cool place and avoid li...
Transportation: Transport modes include: Marine trans...
LimitNum: 1 Kilogram
Plant of Origin: Shaanxi China(Mainland)
Testing Method: HPLC
Heavy Metal: ≤10PPM
Voluntary Standards: ISO

Superiority

chengdu yanxi is a comprehensive manufacturer and an international distribution of products throughout the world. specialized in scrap metal, chemical raw materials, paper products and color industry. we aim to become leading position in global distribution and trading based on a rather unique combination of technical skill, unrivalled supplier network, market knowledge and an absolute commitment to customer satisfaction.

under a management team with professional experiences in chemical development, a pathbreaking optimization in our r&d center, advanced multi-purpose manufacturing facility, we can finish synthesis as client requirements and provide our customers for assured supply, high quality products, low costs and integrated excellent services.

chengdu yanxi headquarters are located in chengdu, china. chengdu yanxi import & export trading co., ltd. is one of wholly- owned subsidiaries and is in charge of all business of chengdu yanxi. our mission and passion is to bring quality chinese ingredients to global customers and become a strong bridge between a changing china and the changing needs of our clients. our faith is “focus, then best”.

1.can provide the sample

2.high quality and low price

3.service guarantee

4.big supplier

Details

herb sourse:	sophora flavescens ait
cas no.:	117-39-5
appearance:	yellow powder
molecular formula:	c₁₅h₁₀o₇
molecular weight:	302.23
chemical name:	4h-1-benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-flavone
structural formula:
melting point & solubility:	mp >300 °c(lit.), soluble in glacial aetic acid, in aq alkaline solns with yellow color. pratically insol in water.
specification:	98%,95%
assay method:	hplc