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.pdf
1.00335
Hydrofluoric acid
40%, Suprapur®
Synonyme(s) :
Hydrofluoric acid solution, Fluoric acid
About This Item
Produits recommandés
Nom du produit
Acide fluorhydrique 40 %, Suprapur®
Qualité
for inorganic trace analysis
Niveau de qualité
Essai
40%
Forme
liquid
Concentration
≥30-50% in hydrofluoric acid
pH
(at 20 °C (68 °F)strongly acid)
pb
112 °C/1013 hPa
Pf
-44 °C
Solubilité
soluble (Water: Soluble)
Densité
1.13 g/cm3 at 20 °C
Traces d'anions
chloride (Cl-): ≤500 ppb
hexafluorosilicate (SiF62-): ≤20000 ppb
phosphate (PO43-): ≤100 ppb
sulfate (SO42-): ≤500 ppb
sulfite (SO32-): ≤2000 ppb
Traces de cations
Ag: ≤ 0.5 ppb
Al: ≤2 ppb
As: ≤5 ppb
Au: ≤0.2 ppb
Ba: ≤1 ppb
Be: ≤0.2 ppb
Bi: ≤0.2 ppb
Ca: ≤5 ppb
Cd: ≤0.5 ppb
Co: ≤0.2 ppb
Cr: ≤1 ppb
Cu: ≤1 ppb
Fe: ≤5 ppb
Ga: ≤0.2 ppb
Ge: ≤1 ppb
Hg: ≤20 ppb
In: ≤0.2 ppb
K: ≤10 ppb
Li: ≤0.2 ppb
Mg: ≤2 ppb
Mn: ≤2 ppb
Mo: ≤0.2 ppb
Na: ≤2 ppb
Ni: ≤0.5 ppb
Pb: ≤0.5 ppb
Pd: ≤0.2 ppb
Pt: ≤0.2 ppb
Sb: ≤0.2 ppb
Sn: ≤0.5 ppb
Sr: ≤0.2 ppb
Ti: ≤5 ppb
Tl: ≤0.2 ppb
U: ≤0.1 ppb
V: ≤0.2 ppb
Zn: ≤2 ppb
Zr: ≤0.2 ppb
Chaîne SMILES
F
Température de stockage
2-30°C
InChI
InChI=1S/FH/h1H
Clé InChI
KRHYYFGTRYWZRS-UHFFFAOYSA-N
Catégories apparentées
Remarque sur l'analyse
Couleur : ≤ 10 Hazen
Chlorure (Cl) : ≤ 500 ppb
Hexafluorosilicate (SiF₆) : ≤ 20000 ppb
Phosphate (PO₄) : ≤ 100 ppb
Sulfate (SO₄) : ≤ 500 ppb
Sulfite (SO₃) : ≤ 2000 ppb
Ag (argent) : ≤ 0,5 ppb
Al (aluminium) : ≤ 2 ppb
As (arsenic) : ≤ 5 ppb
Au (or) : ≤ 0,2 ppb
Ba (baryum) : ≤ 1 ppb
Be (béryllium) : ≤ 0,2 ppb
Bi (bismuth) : ≤ 0,2 ppb
Ca (calcium) : ≤ 5 ppb
Cd (cadmium) : ≤ 0,5 ppb
Co (cobalt) : ≤ 0,2 ppb
Cr (chrome) : ≤ 1 ppb
Cu (cuivre) : ≤ 1 ppb
Fe (fer) : ≤ 5 ppb
Ga (gallium) : ≤ 0,2 ppb
Ge (germanium) : ≤ 1 ppb
Hg (mercure) : ≤ 20 ppb
In (indium) : ≤ 0,2 ppb
K (potassium) : ≤ 10 ppb
Li (lithium) : ≤ 0,2 ppb
Mg (magnésium) : ≤ 2 ppb
Mn (manganèse) : ≤ 2 ppb
Mo (molybdène) : ≤ 0,2 ppb
Na (sodium) : ≤ 2 ppb
Ni (nickel) : ≤ 0,5 ppb
Pb (plomb) : ≤ 0,5 ppm
Pd (palladium) : ≤ 0,2 ppb
Pt (platine) : ≤ 0,2 ppb
Sb (antimoine) : ≤ 0,2 ppb
Sn (étain) : ≤ 0,5 ppb
Sr (strontium) : ≤ 0,2 ppb
Ti (titane) : ≤ 5 ppb
Tl (thallium) : ≤ 0,2 ppb
U (uranium) : ≤ 0,1 ppb
V (vanadium) : ≤ 0,2 ppb
Zn (zinc) : ≤ 2 ppb
Zr (zirconium) : ≤ 0,2 ppb
Résidu de calcination (exprimé en sulfate) : ≤ 2000 ppb
Dans cette gamme de concentrations, les résultats d′analyse obtenus sont soumis à des variations systématiques inévitables.
Informations légales
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
Code de la classe de stockage
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
Classe de danger pour l'eau (WGK)
WGK 2
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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