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Acids & Bases

Sulfuric acid 95-97% (30743)

for determination of mercury, ACS reagent, Reag. ISO, Reag. Ph. Eur., assay 95.0 - 97.0%

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. 

General Information

  • CAS Number
    • 7664-93-9
  • Molar Mass
    • 98.08 g/mol

Physical Properties

  • Boiling Point/Range
    • 310 °C (1,013 hPa)
  • Color
    • Colorless
  • Density
    • 1.840 g/cm3 (20 °C)
  • Melting Point/Range
    • -14 to -10 °C
  • Odor
    • Odorless
  • pH
    • Acidic
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • Completely soluble
  • Vapor Pressure
    • Negligible

Safety Information

  • Chemical Stability
    • Stable under recommended storage conditions.
  • 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

International Transportation

  • Chemical Class
    • 8
  • Harmonized System Code
    • 28070000
  • Packing Group
    • II
  • UN Number
    • 1830

General Information

  • CAS Number
    • 7664-93-9
  • Molar Mass
    • 98.08 g/mol

Physical Properties

  • Boiling Point/Range
    • 310 °C (1,013 hPa)
  • Color
    • Colorless
  • Density
    • 1.840 g/cm3 (20 °C)
  • Melting Point/Range
    • -14 to -10 °C
  • Odor
    • Odorless
  • pH
    • Acidic
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • Completely soluble
  • Vapor Pressure
    • Negligible

Safety Information

  • Chemical Stability
    • Stable under recommended storage conditions.
  • 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

International Transportation

  • Chemical Class
    • 8
  • Harmonized System Code
    • 28070000
  • Packing Group
    • II
  • UN Number
    • 1830
  • CAS Number : 7664-93-9
  • Molar Mass : 98.08 g/mol
  • Melting Point/Range : -14 to -10 °C
  • Solubility in Water : Completely soluble
  • Boiling Point/Range : 310 °C (1,013 hPa)
  • Color : Colorless
  • Physical Form : Crystalline powder
  • Density : 1.840 g/cm3 (20 °C)
  • Vapor Pressure : Negligible
  • pH : Acidic
  • Odor : Odorless
  • Thermal Decomposition : 338 °C
  • Incompatible Materials : Gives off hydrogen by reaction with metals, Reacts violently with water, Nitriles, Sulphides, Cyanides, Aldehydes, Alcohols, Amines, Copper
  • Chemical Stability : Stable under recommended storage conditions.
  • Flammability : Not applicable
  • UN Number : 1830
  • Chemical Class : 8
  • Harmonized System Code : 28070000
  • Packing Group : II
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