Product Name: 3,5-Dihydroxybenzoic acid 
Synonyms: alpha-Resorcylic acid; 3,5-dihydroxy-benzoicaci; 5-carboxyresorcinol; Benzoicacid,3,5-dihydroxy-; DOHBA; A-RESORCYLIC ACID; ALPHA-RESERCYLIC ACID; 3,5-Dihydroxy  3,5-dihydroxybenzoate 
CAS RN.: 99-10-5 
EINECS: 202-730-7 
Molecular Weight: 153.1127 
Molecular Formula: C₇H₅O₄
Melting Point(℃): 235-240℃ 
Boiling Point(℃): 411.5°C at 760 mmHg 
Flash Point(℃): 216.8°C 
Water Solubility: 84 g/L (20℃)