Acids & Bases
Sulfuric acid (30743)
for determination of mercury, ACS reagent, Reag. ISO, Reag. Ph. Eur., assay 95.0 - 97.0%
Overview
Sulfuric acid is used in the chemical industry for production of detergents, synthetic resins, dyestuffs, pharmaceuticals, petroleum catalysts, insecticides and antifreeze, as well as in various processes such as oil well acidicizing, aluminium reduction, paper sizing, water treatment.
Specifications
General Information
- Molar Mass
- 98.08 g/mol
- Linear Formula
- H2SO4
- CAS Number
- 7664-93-9
Physical Properties
- Physical Form
- Crystalline powder
- Boiling Point/Range
- 310 °C (1,013 hPa)
- Density
- 1.840 g/cm3 (20 °C)
- pH
- Acidic
- Odor
- Odorless
- Vapor Pressure
- Negligible hectopascal
- Color
- Colorless
- Melting Point/Range
- -14 to -10 °C
Safety Information
- Flammability
- Not applicable
- Incompatible Materials
- Gives off hydrogen by reaction with metals, Reacts violently with water, Nitriles, Sulphides, Cyanides, Aldehydes, Alcohols, Amines, Copper
- Thermal Decomposition
- 338 °C
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Chemical Class
- 8
- Packing Group
- II
- UN Number
- 1830
- Harmonized System Code
- 28070000
General Information
- Molar Mass
- 98.08 g/mol
- Linear Formula
- H2SO4
- CAS Number
- 7664-93-9
Physical Properties
- Physical Form
- Crystalline powder
- Boiling Point/Range
- 310 °C (1,013 hPa)
- Density
- 1.840 g/cm3 (20 °C)
- pH
- Acidic
- Odor
- Odorless
- Vapor Pressure
- Negligible hectopascal
- Color
- Colorless
- Melting Point/Range
- -14 to -10 °C
Safety Information
- Flammability
- Not applicable
- Incompatible Materials
- Gives off hydrogen by reaction with metals, Reacts violently with water, Nitriles, Sulphides, Cyanides, Aldehydes, Alcohols, Amines, Copper
- Thermal Decomposition
- 338 °C
- Chemical Stability
- Stable under recommended storage conditions.
International Transportation
- Chemical Class
- 8
- Packing Group
- II
- UN Number
- 1830
- Harmonized System Code
- 28070000
- Molar Mass : 98.08 g/mol
- Linear Formula : H2SO4
- CAS Number : 7664-93-9
- Physical Form : Crystalline powder
- Boiling Point/Range : 310 °C (1,013 hPa)
- Density : 1.840 g/cm3 (20 °C)
- pH : Acidic
- Odor : Odorless
- Vapor Pressure : Negligible hectopascal
- Color : Colorless
- Melting Point/Range : -14 to -10 °C
- Flammability : Not applicable
- Incompatible Materials : Gives off hydrogen by reaction with metals, Reacts violently with water, Nitriles, Sulphides, Cyanides, Aldehydes, Alcohols, Amines, Copper
- Thermal Decomposition : 338 °C
- Chemical Stability : Stable under recommended storage conditions.
- Chemical Class : 8
- Packing Group : II
- UN Number : 1830
- Harmonized System Code : 28070000
Property
Value
assay
95.0 - 97.0 %
residue on ignition
Max. 5 ppm
ammonium (NH4)
Max. 2 ppm
silver (Ag)
Max. 0.000002 %
aluminium (Al)
Max. 0.000005 %
arsenic (As)
Max. 0.01 ppm
barium (Ba)
Max. 0.000005 %
beryllium (Be)
Max. 0.000001 %
bismuth (Bi)
Max. 0.000005 %
calcium (Ca)
Max. 0.00002 %
cadmium (Cd)
Max. 0.000002 %
cobalt (Co)
Max. 0.000001 %
chromium (Cr)
Max. 0.000005 %
copper (Cu)
Max. 0.000001 %
iron (Fe)
Max. 0.1 ppm
germanium (Ge)
Max. 0.000005 %
mercury (Hg)
Max. 0.005 ppm
potassium (K)
Max. 0.00001 %
lithium (Li)
Max. 0.000001 %
magnesium (Mg)
Max. 0.000005 %
manganese (Mn)
Max. 0.000001 %
molybdenum (Mo)
Max. 0.000002 %
sodium (Na)
Max. 0.00005 %
nickel (Ni)
Max. 0.000002 %
lead (Pb)
Max. 0.000002 %
strontium (Sr)
Max. 0.000002 %
titanium (Ti)
Max. 0.00001 %
thallium (Tl)
Max. 0.000005 %
vanadium (V)
Max. 0.000001 %
zinc (Zn)
Max. 0.000005 %
zirconium (Zr)
Max. 0.00001 %
chloride (Cl)
Max. 0.1 ppm
nitrate (NO3)
Max. 0.2 ppm
phosphate (PO4)
Max. 0.00005 %
KMnO4 red. matter (as O)
Max. 0.0002 %
APHA
Max. 10
KMnO4 red. matter (as SO2)
Max. 2 ppm
