AMMONIUM CHLORIDE
AMMONIUM CHLORIDE Extra Pure
Confirming to IP, BP
Short Name: AMMONIUM CHLORIDE
Synonym: Salmiac
Basic Details
Article No.
LG0340
Grade
Extra Pure
Purity
99%
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 (argentometric)
Min 99%
Sulphate (SO4)
Max 0.015%
Heavy metal (as Pb)
Max 0.001%
Arsenic (As)
Max 0.0003%
Lead (Pb)
Max 0.001%
Calcium (Ca)
Max 0.02%
Iron (Fe)
Max 0.002%
Copper (Cu)
Max 0.0025%
Zinc (Zn)
Max 0.0025%
Residue on ignition (at 800°C)
Max 0.1%
Iodide, Bromide (I, Br)
Passes test
pH (5% solution)
4.5-5.5
Identity
Passes test
Clarity of solution
Passes test
Acidity or alkalinity
Passes test
Loss on drying (at 105°C)
Max 0.5%
Thiocyanate (SCN)
Passes test
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H302-H319
Precaution Statement
P305 + P351 + P338