Empirical Formula: C6H4NNaO3 -+ xH2O
Linear Formula: O2NC6H4ONa -+ xH2O
Formula Weight: 161.09 (anhydrous basis)
Signal Word: Warning
Hazard statements: H228-H302-H315-H319-H332-H335-H373
Precautionary statements: P210-P261-P305 + P351 + P338
Risk Statements (Europe): 20/22-33-36/37/38
Safety Statements (Europe): 26
Hazard Codes (Europe): Xn