anhydrous, ≥95.0% (RT)
Empirical Formula: Na2O3Se
Formula Weight: 172.94
Linear Formula: Na2SeO3
MDL Number: MFCD00003489
Purity: ≥95.0% (RT)
Melting Point: >350 °C(lit.)
RIDADR: UN 2630 6.1/PG 1
Signal Word: Danger
Hazard statements: H300-H317-H331-H411
Precautionary statements: P261-P264-P273-P280-P301 + P310-P311
Supplemental Hazard Statements: Contact with acids liberates toxic gas.
Hazard Codes (Europe) : T+,N
Risk Statements (Europe): 23-28-31-43-51/53
Safety Statements (Europe): 28-36/37-45-61
WGK Germany: 2