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Quercetin

CAS: 117-39-5
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Updatetime:Feb 02 2012
Company Profile
Contact:Jennifer Wang
Tel:86-22-60909881
Address: No11taishan steet
Quick Details
Classification: Others
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: 98
Appearance: Yellow to green yellow crystalline powde
usage:
Brand Name:
EINECS: 204-187-1
Aliase:
Purity: 98
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Usage:

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

Packaging & Delivery
Packaging Detail: Cardboard barrels
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Detailed Description

Physical traits: dihydrate for yellow needle crystal (rare ethanol), in the 95-97 ° C be without water content, melting point 314 ° C (breakdown). 1 g soluble in 290 ml anhydrous alcohol, 23 ml boiling ethanol, soluble in glacial acetic acid and alkaline solution yellow, almost insoluble in water, ethanol solution taste very bitter.

Use: the product has good expectorative effect, cough, and a certain degree of flat out of action. Mice oral LD50 for 160 mg/kg.

Company Information
Name:Dalian Yili Chemical Co.,Ltd
Category:LLC (Ltd Liability Corp)
Trade Category: Manufacturer
Registered Time: 2000
Registered Capital: Below US$100 Thousand
Legal Representative:
Employees: 11 - 50 People
Address: No11taishan steet
Website:
Product/Service: we specialize in the field for several years ,with various chemical products ,with good quality and pretty competitive price .

we specialize in the field for several years ,with various chemical products ,with good quality and pretty competitive price .

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