analytical standard
Synonym(s): 4-Phenylazo-m-phenylenediamine monohydrochloride; Basic Orange 2; Chrysoidine Y
Empirical Formula: C12H12N4 -+ HCl
Formula Weight: 248.71
Linear Formula: C12H12N4 -+ HCl
MDL Number: MFCD00012976
Purity: ≥95.0% (HPLC)
Melting Point: 235 °C (dec.)(lit.)
Storage: 2-8°C
Beilstein Registry Number: 3724653
RTECS No.: ST3380000
RIDADR: UN 3077 9 / PGIII
Signal Word: Danger
Hazard statements: H302-H315-H318-H341-H410
Precautionary statements: P273-P280-P305 + P351 + P338-P501
Hazard Codes (Europe) : Xn,N
Risk Statements (Europe): 22-38-41-50/53-68
Safety Statements (Europe): 23-26-36/37/39-46-60-61
WGK Germany: 2