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Uses: Lab Essentials
Product SKU: 2IZ1056i1i
Ammonium Iron (II) Sulfate 500gm Mecrk
Ammonium Iron(II) Sulfate, also known as ferrous ammonium sulfate, is commonly used in laboratory and industrial applications. Here are some of its typical uses:
Analytical Chemistry: Used as a standard for redox titrations because it provides a stable iron(II) source. In redox titrations, it helps to quantify substances based on oxidation-reduction reactions.
Water Treatment: Often used in water treatment processes, as it can act as a coagulant to remove suspended particles from water.
Moss and Algae Control: In agriculture and horticulture, it can be used to treat soils with iron deficiencies and as a moss control agent on lawns.
Microbial Media: Sometimes added to microbial growth media as a source of iron, which certain bacteria require for growth.
Photographic Chemistry: Utilized in some photographic processes and in cyanotype printing, where it reacts to create specific colorations.
Research: Frequently used in laboratory studies involving iron metabolism, redox reactions, or mineral composition analysis.
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Ammonium Iron (II) Sulfate 500gm Mecrk
CAS
number |
7783-85-9 |
EC
number |
233-151-8 |
Grade |
ISO |
Hill
Formula |
H₈FeN₂O₈S₂*6H₂O |
Molar
Mass |
392.14 g/mol |
HS
Code |
2842 90
80 |
Quality
Level |
|
|
Density |
1.86 g/cm3
(20 °C) |
Melting
Point |
39 - 41 °C (decomposition) |
pH
value |
3 - 5
(50 g/l, H₂O, 20 °C) |
Bulk
density |
900 kg/m3 |
Solubility |
269 g/l |
LD
50 oral |
LD50
Rat 3250 mg/kg |
|
|
Storage |
Store
at +15°C to +25°C. |
Specifications |
|
Assay
(manganometric) |
99.0
- 101.5 % |
pH-value
(5 %; water) |
3.0 -
5.0 |
Chloride
(Cl) |
≤ 0.001 % |
Phosphate
(PO₄) |
≤ 0.002 % |
Iron(III)-salts
(Fe³⁺) |
≤ 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 % |
Correspons to ISO |
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