analytical standard
Synonym(s): 2,5-DHBA; DHB; Gentisic acid; Hydroquinonecarboxylic acid
Empirical Formula: C7H6O4
Formula Weight: 154.12
Linear Formula: (HO)2C6H3CO2H
MDL Number: MFCD00002460
Purity: ≥99.0% (HPLC)
Melting Point: 204-208 °C(lit.)
Beilstein Registry Number: 2209119
RTECS No.: LY3850000
Signal Word: Warning
Hazard statements: H302-H315-H319-H335
Precautionary statements: P261-P305 + P351 + P338
Hazard Codes (Europe) : Xn
Risk Statements (Europe): 22-36/37/38
Safety Statements (Europe): 26-36
WGK Germany: 3