Product Information
ApplicationSulfuric acid 96% Ultrapur. CAS 7664-93-9, EC Number 231-639-5, chemical formula H₂SO₄.
Biological Information
Physicochemical Information
Density1.84 g/cm3 (20 °C)
Melting Point-20 °C
pH value0.3 (49 g/l, H₂O, 25 °C)
Vapor pressure0.0001 hPa (20 °C)
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal WordDanger
Storage class8B Non-combustible, corrosive hazardous materials
WGKWGK 1 slightly hazardous to water
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
Safety Information
Hazard Symbols Hazard SymbolsCorrosive
Categories of dangercorrosive
R PhraseR 35
Causes severe burns.
S PhraseS 26-30-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Never add water to this product.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Product Usage Statements
Storage and Shipping Information
StorageStore at +5°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1830 , 8, II
Declaration (transport by air) IATA-DGRUN 1830 , 8, II
Declaration (transport by sea) IMDG-CodeUN 1830 , 8, II, Segregation Group: 1 (Acids)
Supplemental Information
Assay (acidimetric)≥ 96 %
Ag (Silver)≤ 50 ppt
Al (Aluminium)≤ 200 ppt
As (Arsenic)≤ 20 ppt
Au (Gold)≤ 20 ppt
Ba (Barium)≤ 200 ppt
Be (Beryllium)≤ 20 ppt
Bi (Bismuth)≤ 20 ppt
Ca (Calcium)≤ 1000 ppt
Cd (Cadmium)≤ 20 ppt
Ce (Cerium)≤ 20.0 ppt
Co (Cobalt)≤ 20 ppt
Cr (Chromium)≤ 200 ppt
Cu (Copper)≤ 50 ppt
Dy (Dysprosium)≤ 20.0 ppt
Er (Erbium)≤ 20.0 ppt
Eu (Europium)≤ 20.0 ppt
Fe (Iron)≤ 500 ppt
Ga (Gallium)≤ 20.0 ppt
Gd (Gadolinium)≤ 20 ppt
Ge (Germanium)≤ 20 ppt
Hf(Hafnium)≤ 10.0 ppt
Hg (Mercury)≤ 500 ppt
Ho (Holmium)≤ 20.0 ppt
In (Indium)≤ 20.0 ppt
K (Potassium)≤ 500 ppt
La (Lanthanum)≤ 20.0 ppt
Li (Lithium)≤ 20.0 ppt
Lu (Lutetium)≤ 20.0 ppt
Mg (Magnesium)≤ 500 ppt
Mn (Manganese)≤ 20 ppt
Mo (Molybdenum)≤ 50 ppt
Na (Sodium)≤ 500 ppt
Nb (Niobium)≤ 20.0 ppt
Nd (Neodymium)≤ 20.0 ppt
Ni (Nickel)≤ 100 ppt
Pb (Lead)≤ 100 ppt
Pd (Palladium)≤ 50 ppt
Pr (Praseodym)≤ 20.0 ppt
Pt (Platinum)≤ 20 ppt
Rb (Rubidium)≤ 20.0 ppt
Sb (Antimony)≤ 20 ppt
Sc (Scandium)≤ 20 ppt
Se (Selenium)≤ 500 ppt
Sm (Samarium)≤ 20.0 ppt
Sn (Tin)≤ 20 ppt
Sr (Strontium)≤ 20.0 ppt
Ta (Tantalum)≤ 50.0 ppt
Tb (Terbium)≤ 20.0 ppt
Te (Tellur)≤ 50 ppt
Th (Thorium)≤ 10.00 ppt
Ti (Titanium)≤ 50 ppt
Tl (Thallium)≤ 20.0 ppt
Tm (Thulium)≤ 20.0 ppt
U (Uranium)≤ 10.00 ppt
V (Vanadium)≤ 20 ppt
W (Wolfram)≤ 100 ppt
Y (Yttrium)≤ 10.0 ppt
Yb (Ytterbium)≤ 20.0 ppt
Zn (Zinc)≤ 200 ppt
Zr (Zirconium)≤ 20.0 ppt
ICP-MS: Determination after evaporation to dryness with ICP-MS
CSDPP: Determination with cathodic stripping differential pulse polarography
CV-AAS: Determination with cold vapour AAS

Actual analysis values are subject to unavoidable systematic variations in this concentration range


Sulfuric acid 96% SDS


Safety Data Sheet (SDS) 

Sulfuric acid 96% Certificates of Analysis

Product Number PackagingSpecificationLot Number
1015160250 Plastic bottlePDF Specification Document

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