SULFURIC ACID 96% SUPRAPUR 1 L

Code: 1007141000 D2-231

Analysis Note

Assay (acidimetric): ≥ 95.0 %Colour: ≤ 10 HazenChloride (Cl): ≤ 100 ppbNitrate (NO3): ≤ 200 ppbPhosphate (PO4): &#...


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Analysis Note

Assay (acidimetric): ≥ 95.0 %Colour: ≤ 10 HazenChloride (Cl): ≤ 100 ppbNitrate (NO3): ≤ 200 ppbPhosphate (PO4): ≤ 100 ppbAg (Silver): ≤ 1.0 ppbAl (Aluminium): ≤ 5.0 ppbAs (Arsenic): ≤ 0.5 ppbAu (Gold): ≤ 0.5 ppbBa (Barium): ≤ 1.0 ppbBe (Beryllium): ≤ 0.5 ppbBi (Bismuth): ≤ 0.5 ppbCa (Calcium): ≤ 5.0 ppbCd (Cadmium): ≤ 1.0 ppbCo (Cobalt): ≤ 0.5 ppbCr (Chromium): ≤ 1.0 ppbCu (Copper): ≤ 0.5 ppbFe (Iron): ≤ 5.0 ppbGa (Gallium): ≤ 0.5 ppbGe (Germanium): ≤ 1.0 ppbHg (Mercury): ≤ 2.0 ppbIn (Indium): ≤ 0.5 ppbK (Potassium): ≤ 2.0 ppbLi (Lithium): ≤ 0.5 ppbMg (Magnesium): ≤ 5.0 ppbMn (Manganese): ≤ 0.5 ppbMo (Molybdenum): ≤ 0.5 ppbNH4 (Ammonium): ≤ 1.0 ppmNa (Sodium): ≤ 10.0 ppbNi (Nickel): ≤ 2.0 ppbPb (Lead): ≤ 1.0 ppbPt (Platinum): ≤ 0.5 ppbSb (Antimony): ≤ 1.0 ppbSe (Selenium): ≤ 1.0 ppbSn (Tin): ≤ 1.0 ppbSr (Strontium): ≤ 0.5 ppbTi (Titanium): ≤ 1.0 ppbTl (Thallium): ≤ 0.5 ppbV (Vanadium): ≤ 0.5 ppbZn (Zinc): ≤ 2.0 ppbZr (Zirconium): ≤ 0.5 ppbSubstances reducing potassium permanganate (as SO2): ≤ 2 ppmResidue on ignition: ≤ 2 ppmThe actual values are subject to unavoidable systematic variations in this concentration range.

Legal Information

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

1 l in Glass bottle

250 ml in Glass bottle

anion traceschloride (Cl-): ≤100 ppb, nitrate (NO3-): ≤200 ppb, phosphate (PO43-): ≤100 ppb
assay≥95% (acidimetric), 96%
bp~290 °C (lit.)
cation tracesBa: ≤1.0 ppb, Mo: ≤0.5 ppb, K: ≤2.0 ppb, Hg: ≤2.0 ppb, Ti: ≤1.0 ppb, Be: ≤0.5 ppb, Fe: ≤5.0 ppb, Pb: ≤1.0 ppb, Tl: ≤0.5 ppb, Ca: ≤5.0 ppb, NH4+: ≤1.0 ppm, Pt: ≤0.5 ppb, Zn: ≤2.0 ppb, Sn: ≤1.0 ppb, Ga: ≤0.5 ppb, Se: ≤1.0 ppb, Sr: ≤0.5 ppb, Co: ≤0.5 ppb, Al: ≤5.0 ppb, V: ≤0.5 ppb, Bi: ≤0.5 ppb, Li: ≤0.5 ppb, Ag: ≤1.0 ppb, Cr: ≤1.0 ppb, Cd: ≤1.0 ppb, Ge: ≤1.0 ppb, Sb: ≤1.0 ppb, Au: ≤0.5 ppb, Ni: ≤2.0 ppb, Mn: ≤0.5 ppb, Mg: ≤5.0 ppb, In: ≤0.5 ppb, Na: ≤10.0 ppb, Cu: ≤0.5 ppb, As: ≤0.5 ppb, Zr: ≤0.5 ppb
density1.840 g/mL at 25 °C (lit.)
formliquid
gradefor inorganic trace analysis
InChI keyQAOWNCQODCNURD-UHFFFAOYSA-N
InChI1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
mp-20 °C
pH0.3 (25 °C, 49 g/L in H2O)
Quality Level100
SMILES stringOS(O)(=O)=O
storage temp.no temp limit
vapor density﹤0.3 (25 °C, vs air)
vapor pressure0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C)
Cas Number7664-93-9
Hazard Class8
Un Number1830
Pack GroupII
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