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Lab Chemicals
Inorganic Salts
AMMONIUM FERROUS SULPHATE HEXAHYDRATE
AMMONIUM FERROUS SULPHATE HEXAHYDRATE Extra Pure
Ammonium iron (II) sulphate, Diammonium iron(II) sulphate, Mohr’s salt
Article No.
01190
Grade
Extra Pure
Purity
98.5%
CAS No.
7783-85-9
Molecular Formula
(NH
4
)
2
SO
4
FeSO
4
.6H
2
O
Molecular Weight
392.13
H.S. Code
2842.9090
Shelf Life
36 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
Greenish blue crystals
Odour
Odorless
Melting point/ Freezing point [°C]
100 °C
Vapour density
> 1
Density [g/cm3]
1.86
Solubility in water [% weight]
26.9 g/100cc water @ 200C
Packings
500 g
(00500)
1000 g
(01000)
5000 g
(05000)
25 Kg
(0025K)
50 Kg
(0050K)
Specifications
Appearance
Greenish blue crystals/crystalline powder
Assay (oxidimetric)
Min 98.5%
Chloride (Cl)
Max 0.005%
Ferric ion (Fe+3)
Max 0.05%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date :
09-Aug-2022