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Ammonium chloride
NH
4
Cl
CAS-No: 12125-02-9
EC-No: 235-186-4
EC index No: 017-014-00-8
M= 53.49 g/mol
Vapour Pressure: 1.3 hPa (30°C)
Specific density: 1.53 g/cm
3
(25°C)
Flash point: not applicable
Solubility in H
2
O 372 g/l (20°C)
pH value: 4.7 (200 g/l, H
2
O, 25°C)
Melting point: 338°C
Bulk density: 600 - 900 kg/m
3
Boiling point: not applicable
Ignition temperature: >400°C
Explosive limit: -
Viscosity kinematic: -
Harmful, Irritant
H-STATEMENT/EUH: H302;319 / P280;
305+351+338;301+312
Test Type: LD50 Oral rat
Results: 1410 mg/kg
HS-CODE: 2827 10 00
LGK: 10 - 13 Disposal: 14
WGK: 1 UN: -
Loss on Drying (105°C)
1.0 %
Residue on ignition (as sulphate)
0.01 %
903.036
Ammonium chloride -
For analysisACS, ISO, Reag. Ph Eur
Specification
Assay (argentometric)
99.8 %
Assay (argentometric; calculated
on dried substance)
99.0 - 100.5 %
Identity
passes test
Appearance of solution
passes test
Insolublematter
0.005 %
Acidity or alkalinity
passes test
pH-value (5 %; water, 25 °C)
4.5 - 5.5
Bromide, Iodide (Br,I)
passes test
Nitrate (NO
3
)
0.0005 %
Phosphate (PO
4
)
0.0002 %
Sulphate (SO
4
)
0.002 %
Heavy metals (as Pb)
0.0005 %
Ca (Calcium)
0.0005 %
Cu (Copper)
0.0002 %
Fe (Iron)
0.0002 %
K (Potassium)
0.005 %
Mg (Magnesium)
0.0005 %
Na (Sodium)
0.005 %
Ni (Nickel)
0.0001 %
Pb (Lead)
0.0001 %
Zn (Zinc)
0.0002 %
catalogue
number
903.036.0500
903.036.1000
packing
specs
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
weight
in pack
500 g
1 kg
903.033
Ammonium chloride -
Extra pure, Ph Eur, BP, USP
Specification
Assay
99.7 %
Identity
passes test
Appearance of solution
passes test
Acidity or alkalinity
passes test
Ash
0.05 %
SulphatedAsh
0.1 %
SodiumChloride
0.05 %
Water
0.1 %
pH-value
4.6 - 6.0
Bromide, Iodide (Br,I)
passes test
Sulphate (SO
4
)
0.015 %
Thiocyanate
passes test
Heavy metals (as Pb)
0.001 %
As (Arsenic)
0.0001 %
Ca (Calcium)
0.001 %
Cd (Cadmium)
0.0001 %
Fe (Iron)
0.0003 %
Hg (Mercury)
0.00001 %
Pb (Lead)
0.0001 %
Loss on Drying
0.5 %
Residue on ignition
0.1 %
catalogue
number
903.033.0500
903.033.1000
903.033.5000
packing
specs
plastic bottle
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
1 piece
weight
in pack
500 g
1 kg
5 kg
Ammonium iron(II) sulfate hexahydrate
H
8
FeN
2
O
8
S
2
*6H
2
O
CAS-No: 7783-85-9
EC-No: 233-151-8
EC index No: -
M= 392.14 g/mol
Vapour Pressure: -
Specific density: 1.86 g/cm
3
(20°C)
Flash point: -
Solubility in H
2
O 269 g/l (20°C)
pH value: 3 - 5 (50 g/l, H
2
O, 20°C)
Melting point: 100°C (decomposition)
Bulk density: 900 kg/m
3
Boiling point: not applicable
Ignition temperature: -
Explosive limit: not applicable
Viscosity kinematic: -
Warning
H-STATEMENT/EUH: H319;315;335 /
P264;280;321;304+340;332+313;405
Test Type: LD50 Oral rat
Results: 3250 mg/kg
HS-CODE: 2842 90 80
LGK: 10 - 13 Disposal: 14
WGK: 1 UN: -
903.046
Ammonium iron(II) sulfate hexahydrate -
For analysis, ISO
Specification
Assay (Redox Titration)
99.0 - 101.5%
pH-value (5%; water)
3.0 - 5.0
Chloride (Cl)
0.001 %
Phosphate (PO
4
)
0.002 %
Iron(III)-salts (Fe
3+
)
0.02 %
Ca (Calcium)
0.002 %
Cu (Copper)
0.002 %
K (Potassium)
0.01 %
Mg (Magnesium)
0.01 %
Mn (Manganese)
0.05 %
Na (Sodium)
0.01 %
Pb (Lead)
0.001 %
Zn (Zinc)
0.003 %
catalogue
number
903.046.0500
903.046.1000
packing
specs
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
weight
in pack
500 g
1 kg