3,5-Dihydroxybenzoic Acid

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CAS NO.： 99-10-5

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Specification： ≥98%; 99.71%

Documentation：

COA

Lead Time： In Stock

Max Capacity： -

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25KG/Fibre Drum	9 MT	10 MT	18 MT	20 MT

Overview

Product Description

Properties

OVERVIEW

English Name: 3,5-dihydroxybenzoic acid

CAS No.: 99-10-5

Molecular formula: C7H6O4

Molecular weight: 154.12

EINECS No.: 202-730-7

Melting point: 236-238 ° C (Dec.) (lit.)

Boiling point: 237.46 ° C (rough estimate)

Density: 1.3725 (rough estimate)

Refractive index: 1.6400 (estimate)

Flash point: 200 ° C

PRODUCT DESCRIPTION

Uses: used as an intermediate in organic synthesis, pharmaceutical, synthetic resin, etc

Specifications

Items of Analysis	Results	Specifications
Appearance	Conform	White or off white crystalline
Purity(HPLC)	99.71%	≥98.0%
Loss on drying	0.15%	≤0.5%

Properties

3,5-Dihydroxybenzoic acid is soluble in ethanol, ether, acetone and hot water. It reacts with fuming sulfuric acid or hot concentrated sulfuric acid to form a purplish red compound. It reacts with ferric chloride to form a grape wine color. 3,5-Dihydroxybenzoic acid is a metabolite of alkylresorcinols, first identified in human urine and can be quantified in urine and plasma, and may be an alternative, equivalent biomarker of whole grain wheat intake. This product is mainly used as organic synthetic intermediate, pharmaceutical, synthetic resin, etc.

CAS No.

99-10-5

Formula

C7H6O4

Molecular Mass

154.12

Exact Mass

154.02700

PSA

77.76000

Logp

0.79600