AMMONIUM FERROUS SULPHATE HEXAHYDRATE
AMMONIUM FERROUS SULPHATE HEXAHYDRATE AR/ACS
Short Name: AMMONIUM FERROUS SULPHATE HEXAHYDRATE
Synonym: Ammonium iron (II) sulphate, Diammonium iron(II) sulphate, Mohr’s salt
Basic Details
Article No.
LG0356
Grade
AR/ACS
Purity
99%
CAS No.
7783-85-9
HS Code
2842.9090
Shelf Life
36 Months
Packings Avialable
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
Chemical Specifications
Appearance
Greenish blue crystals/crystalline powder
Assay (oxidimetric)
99 - 101.5%
Insoluble matter
Max 0.01%
Phosphate (PO4)
Max 0.003%
Calcium (Ca)
Max 0.005%
Copper (Cu)
Max 0.003%
Ferric ion (Fe+3)
Max 0.01%
Manganese (Mn)
Max 0.01%
Magnesium (Mg)
Max 0.002%
Potassium (K)
Max 0.002%
Sodium (Na)
Max 0.02%
Substance not precipitated by NH4OH
Max 0.05%
Zinc (Zn)
Max 0.003%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338