Sulfates
Ammonium iron(III) sulfate dodecahydrate (12303)
extra pure, assay min. 99%
Overview
-7783-83-7-1)
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Specifications
General Information
- CAS Number
- 7783-83-7
- Linear Formula
- NH4Fe(III)SO4-6H2O
- Grade
- Extra pure
Physical Properties
- Boiling Point/Range
- No data available
- Melting Point/Range
- 37 °C
- Color
- Violet
- Density
- 1.73 g/cm3 (20 °C)
- Odor
- Odorless
- Vapor Pressure
- No data available hectopascal
- Physical Form
- Crystalline powder
- pH
- Acidic
Safety Information
- Thermal Decomposition
- Loss of water of crystallization on heating.
- Flammability
- The product is not flammable.
- Incompatible Materials
- Strong oxidizing agents
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Harmonized System Code
- 28333000
General Information
- CAS Number
- 7783-83-7
- Linear Formula
- NH4Fe(III)SO4-6H2O
- Grade
- Extra pure
Physical Properties
- Boiling Point/Range
- No data available
- Melting Point/Range
- 37 °C
- Color
- Violet
- Density
- 1.73 g/cm3 (20 °C)
- Odor
- Odorless
- Vapor Pressure
- No data available hectopascal
- Physical Form
- Crystalline powder
- pH
- Acidic
Safety Information
- Thermal Decomposition
- Loss of water of crystallization on heating.
- Flammability
- The product is not flammable.
- Incompatible Materials
- Strong oxidizing agents
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Harmonized System Code
- 28333000
- CAS Number : 7783-83-7
- Linear Formula : NH4Fe(III)SO4-6H2O
- Grade : Extra pure
- Boiling Point/Range : No data available
- Melting Point/Range : 37 °C
- Color : Violet
- Density : 1.73 g/cm3 (20 °C)
- Odor : Odorless
- Vapor Pressure : No data available hectopascal
- Physical Form : Crystalline powder
- pH : Acidic
- Thermal Decomposition : Loss of water of crystallization on heating.
- Flammability : The product is not flammable.
- Incompatible Materials : Strong oxidizing agents
- Chemical Stability : Stable under recommended storage conditions.
- Harmonized System Code : 28333000
Property
Value
assay
Min. 99 %
copper (Cu)
Max. 0.002 %
iron (Fe 2+)
Max. 0.002 %
lead (Pb)
Max. 0.002 %
zinc (Zn)
Max. 0.005 %
chloride (Cl)
Max. 0.002 %
subst. not precipitated by NH4OH (SO4)
Max. 0.1 %
solution 10 g to 100 ml (H2O)
complying
