GENTISIC ACID - (490-79-9)

Introduction

Name: gentisic acid; 2,5-dihydroxybenzoic acid; 5-hydroxysalicylic acid
* IUPAC
CAS Number: 490-79-9
Chemical Formula: C7H6O4
Molar Mass: 154.12014 g
Mass Percent: C 54.551 %; H 3.9239 %; O 41.524 % 
Isomers:  3,4-dihydroxybenzoic acid

Classification

Bonding

Double Bonds: 4
Triple Bonds: 0
Sigma Bonds: 17
Pi Bonds: 4
Total: 21
Carboxyl Groups: 1
Hydroxyl Groups: 2

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Sources