Sulfates
Ammonium iron(III) sulfate dodecahydrate (31111)
analytical reagent, Reag. ACS, Reag. ISO, Reag. Ph. Eur., assay 99.0 - 102.0%
Overview
-7783-83-7-1)
Specifications
General Information
- CAS Number
- 7783-83-7
- Linear Formula
- NH4Fe(III)SO4-12H2O
Physical Properties
- Boiling Point/Range
- No data available
- Color
- Violet
- Odor
- Odorless
- Vapor Pressure
- No data available hectopascal
- Density
- 1.73 g/cm3 (20 °C)
- pH
- Acidic
- Melting Point/Range
- 37 °C
- Physical Form
- Crystalline powder
Safety Information
- Thermal Decomposition
- Loss of water of crystallization on heating.
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- The product is not flammable.
- Incompatible Materials
- Strong oxidizing agents
International Transportation
- Harmonized System Code
- 2833295100
General Information
- CAS Number
- 7783-83-7
- Linear Formula
- NH4Fe(III)SO4-12H2O
Physical Properties
- Boiling Point/Range
- No data available
- Color
- Violet
- Odor
- Odorless
- Vapor Pressure
- No data available hectopascal
- Density
- 1.73 g/cm3 (20 °C)
- pH
- Acidic
- Melting Point/Range
- 37 °C
- Physical Form
- Crystalline powder
Safety Information
- Thermal Decomposition
- Loss of water of crystallization on heating.
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- The product is not flammable.
- Incompatible Materials
- Strong oxidizing agents
International Transportation
- Harmonized System Code
- 2833295100
- CAS Number : 7783-83-7
- Linear Formula : NH4Fe(III)SO4-12H2O
- Boiling Point/Range : No data available
- Color : Violet
- Odor : Odorless
- Vapor Pressure : No data available hectopascal
- Density : 1.73 g/cm3 (20 °C)
- pH : Acidic
- Melting Point/Range : 37 °C
- Physical Form : Crystalline powder
- Thermal Decomposition : Loss of water of crystallization on heating.
- Chemical Stability : Stable under recommended storage conditions.
- Flammability : The product is not flammable.
- Incompatible Materials : Strong oxidizing agents
- Harmonized System Code : 2833295100
Property
Value
appearance
complying
assay
99.0 - 102.0 %
water insoluble matter
Max. 0.005 %
insoluble in HCl
Max. 0.01 %
calcium (Ca)
Max. 0.002 %
copper (Cu)
Max. 0.001 %
iron (Fe 2+)
Max. 0.001 %
potassium (K)
Max. 0.005 %
magnesium (Mg)
Max. 0.001 %
manganese (Mn)
Max. 0.005 %
sodium (Na)
Max. 0.01 %
lead (Pb)
Max. 0.0005 %
zinc (Zn)
Max. 0.001 %
chloride (Cl)
Max. 0.0005 %
nitrate (NO3)
Max. 0.01 %
phosphate (PO4)
Max. 0.002 %
solution 10 g to 100 ml (H2O)
complying
