AMMONIUM CHLORIDE LR

AMMONIUM CHLORIDE LR

AMMONIUM CHLORIDE LR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
A0023305000	LR	99%	12125-02-9	NH₄Cl	53.49	2827.1000	60 Months

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

Specifications

Appearance:	White crystalline powder
Sulphate (SO4):	Max 0.015%
Heavy metal (as Pb):	Max 0.001%
Loss on drying (at 105°C) :	Max 0.5%
Arsenic (As):	Max 0.0003%
Lead (Pb):	Max 0.001%
Iron (Fe):	Max 0.002%
Copper (Cu):	Max 0.0025%
Identity:	Passes test
Calcium (Ca):	Max 0.02%
Acidity or alkalinity:	Passes test
pH (5% solution):	4.5-5.5
Clarity of solution:	Passes test
Assay (argentometric):	Min 99%
Zinc (Zn):	Max 0.0025%
Residue on ignition (at 800°C):	Max 0.1%
Thiocyanate (SCN):	Passes test
Iodide, Bromide (I, Br):	Passes test

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H319
Precaution Statement: P305 + P351 + P338