Shanghai Yancui Import and Export Co., Ltd.
home selling leads 4-Hydroxybenzaldehyde

4-Hydroxybenzaldehyde

Post Date: Jul 23, 2008
Expiry Date: Jul 24, 2009
Company Info
Company Published: 2006
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Trading Company
Number of Employees: 11 - 50 People
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Detailed Selling Lead Description
It is important fine chemical product and intermediate for organic synthesis, with wide use in pharmaceutical, aromatizer, pesticide, electroplating and liquid crystal industries. In pharmaceutical industry, it can be used to synthesize intermediates of sulfonamides such as broad-spectrum sterilization synergist TMP, ampicillin and semi-synthesized penicillin (oral) as well as intermediate of d-(-)-p-hydroxy phenyl picramate. In aromatizer industry, it is mainly used in raspberry ketone, methyl vanillin, ethyl vanillin, anisic aldehyde and nitrile aromatizer. In pesticide industry, it is mainly used to synthesize new-type insecticide, herbicide, o-bromobenzonitrile and hydroxyl casoron. In electroplating industry, it can be used as a new-type cyanogens-free electroplating brightener.

Item

General quality

Prepared quality

Appearance

Buff crystal powder

White crystal

Purity ,%

≥99.5

≥ 99.8

Moisture ,%

≤ 0.5

≤ 0.3

Melting point ,°C

≥ 114.5

≥ 115.6

DMF insoluble ,%

≤ 0.1

≤ 0.05

Chloride , ppm

/

= 50

Heavy metal , ppm

/

= 1 0

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Shanghai Yancui Import and Export Co., Ltd.
[China]

Street Address : 607 South Tower, Jinmao Garden, No. 2515, Pudong Avenue, Shanghai City. China

City : Shanghai

Province/State : Shanghai

Country/Region : China

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