p-hydroxybenzaldehyde / 4-hydroxybenzaldehyde cas 123-08-0

Chemical Name:p-Hydroxybenzaldehyde; 4-hydroxybenzaldehyde ；PARA HYDROXY BENZALDEHYDE

CAS: 123-08-0

Molecular Fomula:C7H6O2

Molecular Weight:122.12

Chemical Structure:

Appearance:White to pale yellow crystal

Purity: 99.0%

Typical Properties

Item	Index Value
Appearance	Electron Grade	Medical Grade	Spices Grade
	white crystalline powder	Pale yellow crystalline powder	Pale yellow crystalline powder
Purity :%	≥99.8	≥99.5	≥99
Moisture:%	≤0.3	≤0.3	≤0.5
Melting point:℃	115.5	115	114.5
Chloride:PPm	≤50	≤50
Heavy metal :PPm	≤8	≤8
Insoluble %	≤0.05	≤0.05

Usage

1. This product is an intermediate of medicine, perfume and liquid crystal. P-hydroxybenzaldehyde is used in the production of antibacterial synergists TMP (trimethoprim), amoxicillin, amoxicillin, artificial gastrodia elata, rhododendron, bezafibrate, esmolol; used in the production of spices Anisaldehyde, vanillin, ethyl vanillin, raspberry ketone.

2. The key raw material for the production of p-hydroxybenzoyl acid (p-hydroxyphenylglycine is a key intermediate in the new generation of semi-synthetic penicillium amoxicillin). At the same time, it is also the key intermediate raw material for the production of pesticide-bromobenzonitrile.

Package

Bags, 1g,5g,1kg,25 kg
Drum,25 kg ,180kg
Or as per customers required.

Store

Store at 2-8°C

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