pharmaceutical secondary standard; traceable to USP
Synonym(s): Ammonium chloride; Salmiac
Empirical Formula: H4ClN
Formula Weight: 53.49
Linear Formula: NH4Cl
MDL Number: MFCD00011420
Melting Point: 340 °C (subl.)(lit.)
Beilstein Registry Number: 4371014
RTECS No.: BP4550000
RIDADR: UN 3077 9 / PGIII
Signal Word: Warning
Hazard statements: H302-H319
Precautionary statements: P305 + P351 + P338
Hazard Codes (Europe) : Xn
Risk Statements (Europe): 22-36
Safety Statements (Europe): 22
WGK Germany: 1