Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
1.00714
Sulfuric acid
96%, Suprapur®
Synonym(e):
Schwefelsäure
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About This Item
Empfohlene Produkte
Produktbezeichnung
Schwefelsäure 96 %, Suprapur®
Qualität
for inorganic trace analysis
Qualitätsniveau
Agentur
suitable for EPA 300
Dampfdichte
<0.3 (25 °C, vs air)
Dampfdruck
0.0001 hPa ( 20 °C)
1 mmHg ( 146 °C)
Assay
≥95% (acidimetric)
96%
Form
liquid
pH-Wert
0.3 (25 °C, 49 g/L in H2O)
bp
~290 °C (lit.)
mp (Schmelzpunkt)
-20 °C
Dichte
1.840 g/mL at 25 °C (lit.)
Anionenspuren
chloride (Cl-): ≤100 ppb
nitrate (NO3-): ≤200 ppb
phosphate (PO43-): ≤100 ppb
Kationenspuren
Ag: ≤1.0 ppb
Al: ≤5.0 ppb
As: ≤0.5 ppb
Au: ≤0.5 ppb
Ba: ≤1.0 ppb
Be: ≤0.5 ppb
Bi: ≤0.5 ppb
Ca: ≤5.0 ppb
Cd: ≤1.0 ppb
Co: ≤0.5 ppb
Cr: ≤1.0 ppb
Cu: ≤0.5 ppb
Fe: ≤5.0 ppb
Ga: ≤0.5 ppb
Ge: ≤1.0 ppb
Hg: ≤2.0 ppb
In: ≤0.5 ppb
K: ≤2.0 ppb
Li: ≤0.5 ppb
Mg: ≤5.0 ppb
Mn: ≤0.5 ppb
Mo: ≤0.5 ppb
NH4+: ≤1.0 ppm
Na: ≤10.0 ppb
Ni: ≤2.0 ppb
Pb: ≤1.0 ppb
Pt: ≤0.5 ppb
Sb: ≤1.0 ppb
Se: ≤1.0 ppb
Sn: ≤1.0 ppb
Sr: ≤0.5 ppb
Ti: ≤1.0 ppb
Tl: ≤0.5 ppb
V: ≤0.5 ppb
Zn: ≤2.0 ppb
Zr: ≤0.5 ppb
SMILES String
OS(O)(=O)=O
Lagertemp.
no temp limit
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChIKey
QAOWNCQODCNURD-UHFFFAOYSA-N
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Hinweis zur Analyse
Farbe: ≤ 10 Hazen
Chlorid (Cl): ≤ 100 ppb
Nitrat (NO₃): ≤ 200 ppb
Phosphat (PO₄): ≤ 100 ppb
Ag (Silber): ≤ 1,0 ppb
Al (Aluminium): ≤ 5,0 ppb
As (Arsen): ≤ 0,5 ppb
Au (Gold): ≤ 0,5 ppb
Ba (Barium): ≤ 1,0 ppb
Be (Beryllium): ≤ 0,5 ppb
Bi (Bismuth): ≤ 0,5 ppb
Ca (Calcium): ≤ 5,0 ppb
Cd (Cadmium): ≤ 1,0 ppb
Co (Cobalt): ≤ 0,5 ppb
Cr (Chrom): ≤ 1,0 ppb
Cu (Kupfer): ≤ 0,5 ppb
Fe (Eisen): ≤ 5,0 ppb
Ga (Gallium): ≤ 0,5 ppb
Ge (Germanium): ≤ 1,0 ppb
Hg (Quecksilber): ≤ 2,0 ppb
In (Indium): ≤ 0,5 ppb
K (Kalium): ≤ 2,0 ppb
Li (Lithium): ≤ 0,5 ppb
Mg (Magnesium): ≤ 5,0 ppb
Mn (Mangan): ≤ 0,5 ppb
Mo (Molybdän): ≤ 0,5 ppb
NH₄ (Ammonium): ≤ 1,0 ppm
Na (Natrium): ≤ 10,0 ppb
Ni (Nickel): ≤ 2,0 ppb
Pb (Blei): ≤ 1,0 ppb
Pt (Platin): ≤ 0,5 ppb
Sb (Antimon): ≤ 1,0 ppb
Se (Selen): ≤ 1,0 ppb
Sn (Zinn): ≤ 1,0 ppb
Sr (Strontium): ≤ 0,5 ppb
Ti (Titan): ≤ 1,0 ppb
Tl (Thallium): ≤ 0,5 ppb
V (Vanadium): ≤ 0,5 ppb
Zn (Zink): ≤ 2,0 ppb
Zr (Zirconium): ≤ 0,5 ppb
Kaliumpermanganat reduzierende Substanzen (als SO₂): ≤ 2 ppm
Glührückstand: ≤ 2 ppm
Die Chargenwerte unterliegen den in diesem Konzentrationsbereich
unvermeidlichen Schwankungen.
Rechtliche Hinweise
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Lagerklassenschlüssel
8A - Combustible, corrosive hazardous materials
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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Verwandter Inhalt
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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