Sulfates
Ammonium iron(II) sulfate hexahydrate (31110)
analytical reagent, Reag. ISO, Reag. Ph. Eur., assay (manganometric) min. 99.0%
Overview
-7783-85-9-1)
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Specifications
General Information
- Molar Mass
- 392.14 g/mol
- CAS Number
- 7783-85-9
- Linear Formula
- NH4Fe(III)SO4-6H2O
Physical Properties
- pH
- 3.0 to 5.0 at 50 g/l (20 °C) as aqueous solution
- Odor
- Odorless
- Vapor Pressure
- Not applicable hectopascal
- Physical Form
- Crystalline powder
- Melting Point/Range
- 100 °C (Decomposes before melting)
- Boiling Point/Range
- Not applicable
- Color
- Blue Green
- Density
- 1.86 g/cm3 (20 °C)
Safety Information
- Incompatible Materials
- Contact with strong bases liberates ammonia
- Thermal Decomposition
- No decomposition if used as directed.
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Harmonized System Code
- 2842909000
General Information
- Molar Mass
- 392.14 g/mol
- CAS Number
- 7783-85-9
- Linear Formula
- NH4Fe(III)SO4-6H2O
Physical Properties
- pH
- 3.0 to 5.0 at 50 g/l (20 °C) as aqueous solution
- Odor
- Odorless
- Vapor Pressure
- Not applicable hectopascal
- Physical Form
- Crystalline powder
- Melting Point/Range
- 100 °C (Decomposes before melting)
- Boiling Point/Range
- Not applicable
- Color
- Blue Green
- Density
- 1.86 g/cm3 (20 °C)
Safety Information
- Incompatible Materials
- Contact with strong bases liberates ammonia
- Thermal Decomposition
- No decomposition if used as directed.
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Harmonized System Code
- 2842909000
- Molar Mass : 392.14 g/mol
- CAS Number : 7783-85-9
- Linear Formula : NH4Fe(III)SO4-6H2O
- pH : 3.0 to 5.0 at 50 g/l (20 °C) as aqueous solution
- Odor : Odorless
- Vapor Pressure : Not applicable hectopascal
- Physical Form : Crystalline powder
- Melting Point/Range : 100 °C (Decomposes before melting)
- Boiling Point/Range : Not applicable
- Color : Blue Green
- Density : 1.86 g/cm3 (20 °C)
- Incompatible Materials : Contact with strong bases liberates ammonia
- Thermal Decomposition : No decomposition if used as directed.
- Flammability : The product is not flammable.
- Chemical Stability : Stable under recommended storage conditions.
- Harmonized System Code : 2842909000
Property
Value
assay (manganometric)
Min. 99.0 %
pH (5 %, 25 °C)
3 - 5
calcium (Ca)
Max. 0.002 %
copper (Cu)
Max. 0.002 %
iron (III)
Max. 0.02 %
potassium (K)
Max. 0.01 %
magnesium (Mg)
Max. 0.01 %
manganese (Mn)
Max. 0.05 %
sodium (Na)
Max. 0.01 %
lead (Pb)
Max. 0.001 %
zinc (Zn)
Max. 0.003 %
chloride (Cl)
Max. 0.001 %
phosphate (PO4)
Max. 0.002 %