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Quercetin suppliers in ChinaCAS NO.: 117-39-5

CAS: 117-39-5
FOB Price:5600 USD/Kilogram
Minimum Order Quantity:1/Kilogram
Supply Ability:10 Metric Ton/Day
Payment Terms:L/C,T/T,Western Union,MoneyGram,The currency,
Updatetime:Aug 20 2019
Company Profile
Contact:gang xing
Address: Zhang zhe, guangzong county, xingtai city, hebei province
Quick Details
Classification: Organic Intermediate
Cas NO.: 117-39-5
Molecular Formula: C15H10O7
Melting Point: 314-317℃
Boiling Point: 642.4oCat 760 mmHg
Stability: Stable under normal temperatures and pressures.
Refractive index:1.767
Flash Point: 248.1oC
Purity: 99%
Appearance: Yellow to green yellow crystalline powde
usage: Chemical drugs
Brand Name: yanxi
EINECS: 204-187-1
Aliase: Quercetin suppliers in China
Purity: 99%
Appearance:White powder
Brand: yanxi
high quality: low price

Medication: quercetin & pentabenzyl ether deriv to decr capillary fragility prc: former use.

Packaging & Delivery
Packaging Detail: barrel
Delivery Detail: within 7 days to send to you
Detailed Description

Precise quality: 302.04300
Molecular formula: C15H10O7 logP: 1.98800
Molecular weight: 302.23600 PSA: 131.36000
Enquiries to check the supplier immediately

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The basic information
Chinese name: quercetin Chinese alias: quercetin;Quercetin. It Beijing Opera;English name: quercetin English alias: 3, 3 ', 4 ', 5, 7 - pentahydroxylflavone;MELETIN;SOPHORETIN;QUERCITIN.Kvercetin;Read more English nickname CAS no. : 117-39-5 molecular formula: C15H10O7 molecular weight: 302.23600 the precise quality: 302.04300 PSA: LogP 131.36000:1.98800
Physical and chemical properties
Appearance and properties: yellow to green - yellow crystalline powder density: 1.799 g/cm3 melting point: 314-317 ° C, the boiling point: DHS Cat 760 mmHg flash point 642.4:248.1 DHS C refractive index: 1.767 the vapor pressure: 9.03 e-16 mmHg at 25 ° C
Safety information

Level of packaging: dangerous category III: 6.1 (b) the customs code: 2932999099 transport of dangerous goods code: 2811 dangerous category code: R25;R40 safety instructions: S45RTECS number: LK8750000 dangerous mark: T: Toxic



Company Information
Name:Hebei Yanxi Chemical Co.,Ltd √ Verified
Trade Category: Association√ Verified
Registered Time: 2017 √ Verified
Registered Capital: Below US$100 Thousand
Legal Representative: jungang xing√ Verified
Employees: 11 - 50 People
Address: Zhang zhe, guangzong county, xingtai city, hebei province
Product/Service: Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Main products are Titanium dioxide(CAS13463-67-7). Lead acetate (cas: 6080-56-4), phenylacetamide (cas 103-81-1), Cyromazine CAS:66215-27-8, citric acid (5949-29-1), methyl-pyridine (35575-96-3) 2-Phenylacetamide (CAS 103-81-1);Trimethylpyruvic acid (CAS 815-17-8);2-Hydroxypropyl methacrylate (CAS 27813-02-1);2-Hydroxyethyl methacrylate(CAS 868-77-9);Allyl isothiocyanate(CAS 57-06-7);2,4-DichlorobenzylalcohCAS1777-82-8);N,N,N',N'-Tetrakis[4-(dibutylamino)phenyl]benzene-1,4-diamine(CAS 4182-80-3);o-Chlorobenzylidenemalononitrile(CAS 2698-41-1);4-Bromobut-1-ene(CAS 5162-44-7); Phthalide (CAS 87.....more>>

Picture Certification Name Certified By Business Scope Available Date --- Expired
Legal person's id card - 2008-10-24~2028-10-24 √ Verified
Business license - ~ √ Verified
Organization code certificate - ~ √ Verified
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