99% Protocatechualdehyde / 3, 4-Dihydroxybenzaldehyde CAS 139-85-5

• CAS No.: 139-85-5
• Formula: C7h6o3
• EINECS: -
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: HHGYY
• Colour: White
• MW: 138.12
• Assay: 99% Min
• Storage: Dry Place
• Packing: 25kg/Drum
• Sample: Available
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: Haihang
• Origin: Shandong, China
• Production Capacity: 1000 Metric Ton/Month

Product Description

99% Protocatechualdehyde / 3, 4-Dihydroxybenzaldehyde CAS 139-85-5

Description

3,4-Dihydroxybenzaldehydequick Details

Chemical Name: 3,4-Dihydroxybenzaldehyde

CAS No.: 139-85-5

Molecular Formula:C7H6O3

Chemical Structure:

Molecular weight:138.12

Appearance:off-white to pale grey Powder

Assay: ≥98%

3,4-Dihydroxybenzaldehyde typical Properties

Items	Specifications
Appearance	off-white to pale grey Powder
Purity	≥98%
Melting Point	150-157 °C(lit.)
Density	1.2667 (rough estimate)

3,4-Dihydroxybenzaldehyde Usage

1. It is an important pharmaceutical intermediate.

2. The product can be used to synthesize a variety of antibiotics and anti-inflammatory drugs.

3,4-Dihydroxybenzaldehyde Packaging and Shipping

25kg / drum

3,4-Dihydroxybenzaldehyde Storage

Preserve in tight, light-resistant containers, dry at room t