Sulfates
Ammonium sulfate (11225)
extra pure, assay min. 99%
Overview
Request Free Samples
You can only request up to 6 free samples. Please remove one or more products from your sample bag before requesting another sample
×
Specifications
General Information
- CAS Number
- 7783-20-2
- Linear Formula
- (NH4)SO4
- Grade
- Extra pure
Physical Properties
- Boiling Point/Range
- No data available
- Density
- 1.760 g/cm3 (20 °C)
- Color
- Colorless
- pH
- 5.0 to 6.0 (20 °C)
- Odor
- Odorless
- Physical Form
- Crystalline powder
- Vapor Pressure
- No data available hectopascal
Safety Information
- Thermal Decomposition
- 350 °C
- Chemical Stability
- Stable under normal conditions.
- Incompatible Materials
- Reactions with strong alkalies, Strong oxidizing agents
- Flammability
- The product is not flammable.
International Transportation
- Harmonized System Code
- 31022100
General Information
- CAS Number
- 7783-20-2
- Linear Formula
- (NH4)SO4
- Grade
- Extra pure
Physical Properties
- Boiling Point/Range
- No data available
- Density
- 1.760 g/cm3 (20 °C)
- Color
- Colorless
- pH
- 5.0 to 6.0 (20 °C)
- Odor
- Odorless
- Physical Form
- Crystalline powder
- Vapor Pressure
- No data available hectopascal
Safety Information
- Thermal Decomposition
- 350 °C
- Chemical Stability
- Stable under normal conditions.
- Incompatible Materials
- Reactions with strong alkalies, Strong oxidizing agents
- Flammability
- The product is not flammable.
International Transportation
- Harmonized System Code
- 31022100
- CAS Number : 7783-20-2
- Linear Formula : (NH4)SO4
- Grade : Extra pure
- Boiling Point/Range : No data available
- Density : 1.760 g/cm3 (20 °C)
- Color : Colorless
- pH : 5.0 to 6.0 (20 °C)
- Odor : Odorless
- Physical Form : Crystalline powder
- Vapor Pressure : No data available hectopascal
- Thermal Decomposition : 350 °C
- Chemical Stability : Stable under normal conditions.
- Incompatible Materials : Reactions with strong alkalies, Strong oxidizing agents
- Flammability : The product is not flammable.
- Harmonized System Code : 31022100
Property
Value
assay
Min. 99 %
pH (5 %, 20°C)
5 - 6
arsenic (As)
Max. 0.0005 %
calcium (Ca)
Max. 0.005 %
iron (Fe)
Max. 0.001 %
potassium (K)
Max. 0.005 %
magnesium (Mg)
Max. 0.005 %
sodium (Na)
Max. 0.005 %
selenium (Se)
Max. 0.003 %
heavy metals (as Pb)
Max. 0.001 %
chloride (Cl)
Max. 0.002 %