analytical standard
Synonym(s): Acid Red 26; Ponceau 2 R; Xylidine ponceau; Xylidine ponceau 2R
Empirical Formula: C18H14N2Na2O7S2
Formula Weight: 480.42
Linear Formula: C18H14N2Na2O7S2
MDL Number: MFCD00003897
Purity: ≥96.0% (HPLC)
Beilstein Registry Number: 5709350
RTECS No.: QJ6825000
Signal Word: Warning
Hazard statements: H351
Precautionary statements: P281
Hazard Codes (Europe) : Xn
Risk Statements (Europe): 40
Safety Statements (Europe): 36
WGK Germany: 3