AMMONIUM CHLORIDE
AMMONIUM CHLORIDE AR/ACS
Short Name: AMMONIUM CHLORIDE
Synonym: Salmiac
Basic Details
Article No.
LG0341
Grade
AR/ACS
Purity
99.5%
CAS No.
12125-02-9
HS Code
2827.1000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
4.5 - 5.5
Melting point/ Freezing point [°C]
340°C
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White crystalline powder
Assay (as NH4Cl; on anhydrous basis)
Min 99.5%
pH (5% solution in water; 25°C)
4.5 - 5.5
Insoluble matter (10% in water)
Max 0.005%
Residue on ignition
Max 0.01%
Calcium (Ca)
Max 0.001%
Magnesium (Mg)
Max 0.0005 %
Heavy metals (by ICP-OES)
Max 0.0005%
Iron (Fe)
Max 0.0002%
Phosphate (PO4)
Max 0.0002%
Sulphate (SO4)
Max 0.002%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H302-H319
Precaution Statement
P305 + P351 + P338