Acids & Salts Available to Source

Sulfuric Acid 93%

H2SO4
CAS 7664-93-9 · MF H2O4S · MW 98.08 g/mol · UN 1830 (SULFURIC ACID)

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SDS / TDS Download
CAS Number
7664-93-9
Molecular Formula
H2O4S
Molecular Weight
98.08 g/mol
Material Family
Acids & Salts
Functional Roles
Physical Properties
melting_point
50.65 u00b0F (EPA, 1998)
boiling_point
554 u00b0F at 760 mmHg (EPA, 1998)
density
1.841 (EPA, 1998) - Denser than water; will sink
solubility
Miscible (NIOSH, 2024)
vapor_pressure
1 mmHg at 294.8 u00b0F (EPA, 1998)
ph
1 N solution = 0.3; 0.1 N solution = 1.2; 0.01 N solution = 2.1
GHS / SDS Safety Danger
Environmental Hazard Acute Toxic Health Hazard Corrosive
  • H314 (> 99.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
  • H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure]
  • H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
  • H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
  • H303: May be harmful if swallowed [Warning Acute toxicity, oral]
  • H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H290: May be corrosive to metals [Warning Corrosive to Metals]
  • H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
  • H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
  • H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Chemical Identity
CAS Number7664-93-9
IUPAC Namesulfuric acid
InChI KeyQAOWNCQODCNURD-UHFFFAOYSA-N
PubChem CID 1118
INCI NameSULFURIC ACID
Synonyms & Trade Names
SULFURIC ACID Sulphuric acid Dihydrogen sulfate Dipping acid Mattling acid Battery acid Acide sulfurique Electrolyte acid Acidum sulfuricum Sulphuricum acidum Schwefelsaeure tetraoxosulfuric acid Acido solforico Acido sulfurico Brimstone acid
Full Description

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