Ammonium iron sulfate dodecahydrate
ACS
- Product Code: 134797
Alias:
Related CAS No.: 10138-04-2 (Ferroammonium sulfate), 7783-85-9 (hexahydrate); ferric ammonium sulfate dodecahydrate, ferric ammonium sulfate, ferric ammonium alum, ferric (III) ammonium sulfate, ferric alum
CAS:
7783-83-7
| Molecular Weight: | 482.19 g./mol | Molecular Formula: | H₄FeNO₈S₂·₁₂H₂O |
|---|---|---|---|
| EC Number: | 233-382-4 | MDL Number: | MFCD00150004 |
| Melting Point: | 39-41 °C(lit.) | Boiling Point: | 230 °C |
| Density: | 1.710 g/cm3 | Storage Condition: | 2-8°C |
Product Description:
Used in analytical chemistry as a primary standard for iron titrations, particularly in redox titrations like permanganometry and cerimetry. Serves as a source of iron in educational laboratory experiments due to its stability and well-defined composition. Employed in the preparation of iron-containing calibration standards for spectroscopic analysis. Also used in wastewater treatment as a coagulant aid in combination with other chemicals to remove phosphates and suspended solids. Found in some photographic processes and as a mordant in textile dyeing to improve color fastness.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 500.000 G | 10-20 days | ฿750.00 |
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| 2500.000 G | 10-20 days | ฿2,350.00 |
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Ammonium iron sulfate dodecahydrate
Used in analytical chemistry as a primary standard for iron titrations, particularly in redox titrations like permanganometry and cerimetry. Serves as a source of iron in educational laboratory experiments due to its stability and well-defined composition. Employed in the preparation of iron-containing calibration standards for spectroscopic analysis. Also used in wastewater treatment as a coagulant aid in combination with other chemicals to remove phosphates and suspended solids. Found in some photographic processes and as a mordant in textile dyeing to improve color fastness.
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