certified reference material for titrimetry, certified by BAM, according to ISO 17025, >99.5%
Synonym(s): Arsenic trioxide; Arsenous acid
Empirical Formula: As2O3
Formula Weight: 197.84
Linear Formula: As2O3
MDL Number: MFCD00003433
Purity: >99.5%
RTECS No.: CG3325000
RIDADR: UN 1561 6.1 / PGII
Signal Word: Danger
Hazard statements: H300-H314-H350-H410
Precautionary statements: P201-P264-P273-P280-P301 + P310-P305 + P351 + P338
Hazard Codes (Europe) : T+,N
Risk Statements (Europe): 45-28-34-50/53
Safety Statements (Europe): 53-45-60-61
WGK Germany: 3