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LC5629 Sulfuric acid 96%
Ultrapur

 

Order number Packaging Quantity Price €
AC32629 Plastic bottle 250 ml 252.90

 

Product information
Hill Formula H2O4S
Chemical formula H2SO4
HS Code 2807 00 10
EC number 231-639-5
Molar mass 98.08 g/mol
EC index number 016-020-00-8
CAS number 7664-93-9

 

Chemical and physical data
Solubility (20 °C) soluble,(caution ! development of heat)
Melting point -20 °C
Molar mass 98.08 g/mol
Density 1.84 g/cm3 (20 °C)
pH value 0.3 (49 g/l, H2O, 25 °C)
Boiling point 335 °C
Vapor pressure 0.0001 hPa (20 °C)

 

Safety information according to GHS
Hazard Statement(s) H314: Causes severe skin burns and eye damage.
H290: May be corrosive to metals.
Precautionary Statement(s) P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P309: IF exposed or if you feel unwell:
P310: Immediately call a POISON CENTER or doctor/ physician.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Hazard Pictogram(s)
RTECS WS5600000
Storage class 8 B Non combustible, corrosive substances
WGK WGK 1 slightly water endangering
Disposal 12
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
R Phrase R 35
Causes severe burns.
S Phrase S 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).
Categories of danger corrosive
Hazard Symbol Corrosive

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1830 SULPHURIC ACID, 8, II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 1830 SULPHURIC ACID, 8, II

 

Specifications
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 (Selenic) ≤ 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