Sulfates
Copper(II) sulfate (12852)
puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)
Overview
-sulfate-7758-98-7-1)
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Specifications
General Information
- Molar Mass
- 159.61 g/mol
- CAS Number
- 7758-98-7
Physical Properties
- Odor
- Odorless
- Color
- Light Grey
- Density
- 3.606 g/cm3 (20 °C)
- Physical Form
- Powder
- pH
- No data available
- Melting Point/Range
- No data available
- Vapor Pressure
- Negligible hectopascal
- Boiling Point/Range
- Decomposes on heating.
Safety Information
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under recommended storage conditions.
- Thermal Decomposition
- 340 to 650 °C
- Self Ignition
- Not auto-flammable
- Incompatible Materials
- Acetylene, Reactions with various metals
International Transportation
- Packing Group
- III
- Harmonized System Code
- 28332500
- UN Number
- 3077
- Chemical Class
- 9
General Information
- Molar Mass
- 159.61 g/mol
- CAS Number
- 7758-98-7
Physical Properties
- Odor
- Odorless
- Color
- Light Grey
- Density
- 3.606 g/cm3 (20 °C)
- Physical Form
- Powder
- pH
- No data available
- Melting Point/Range
- No data available
- Vapor Pressure
- Negligible hectopascal
- Boiling Point/Range
- Decomposes on heating.
Safety Information
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under recommended storage conditions.
- Thermal Decomposition
- 340 to 650 °C
- Self Ignition
- Not auto-flammable
- Incompatible Materials
- Acetylene, Reactions with various metals
International Transportation
- Packing Group
- III
- Harmonized System Code
- 28332500
- UN Number
- 3077
- Chemical Class
- 9
- Molar Mass : 159.61 g/mol
- CAS Number : 7758-98-7
- Odor : Odorless
- Color : Light Grey
- Density : 3.606 g/cm3 (20 °C)
- Physical Form : Powder
- pH : No data available
- Melting Point/Range : No data available
- Vapor Pressure : Negligible hectopascal
- Boiling Point/Range : Decomposes on heating.
- Flammability : The product is not flammable.
- Chemical Stability : Stable under recommended storage conditions.
- Thermal Decomposition : 340 to 650 °C
- Self Ignition : Not auto-flammable
- Incompatible Materials : Acetylene, Reactions with various metals
- Packing Group : III
- Harmonized System Code : 28332500
- UN Number : 3077
- Chemical Class : 9
Property
Value
assay (calc. to the dried substance)
99.0 - 100.5 %
loss on drying (250°C)
Max. 1.0 %
calcium (Ca)
Max. 0.005 %
iron (Fe)
Max. 30 ppm
potassium (K)
Max. 0.01 %
magnesium (Mg)
Max. 0.01 %
sodium (Na)
Max. 0.02 %
nickel (Ni)
Max. 0.005 %
lead (Pb)
Max. 5 ppm
chloride (Cl)
Max. 100 ppm
residual solvents
complying
appearance of the solution
complying
