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/418/501/product-dating-information-06-25-mk.pdf
1.03776
Ammonium iron(III) sulfate dodecahydrate
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Synonyme(s) :
Ammonium iron(III) sulfate dodecahydrate, Alum iron, Ferric ammonium sulfate, Iron alum, Iron(III) ammonium sulfate
Sélectionner une taille de conditionnement
108.00 CHF
167.00 CHF
585.00 CHF
1 920.00 CHF
5 430.00 CHF
108.00 CHF
A propos de cet article
Passer à
Qualité
ACS reagent
Niveau de qualité
Agence
reag. ISO
reag. Ph. Eur.
Gamme de produits
EMSURE®
Essai
99.0-102.0% (iodometric)
Forme
solid
Impuretés
≤0.005% Insoluble matter
pH
1.8 (20 °C, 100 g/L in H2O)
Pf
39-41 °C
Masse volumique apparente
750 kg/m3
Traces d'anions
chloride (Cl-): ≤0.0005%
nitrate (NO3-): ≤0.01%
Traces de cations
Ca: ≤0.01%
Cu: ≤0.001%
Fe2+: ≤0.001%
K: ≤0.005%
Mg: ≤0.001%
Mn: ≤0.005%
Na: ≤0.01%
Pb: ≤0.0005%
Zn: ≤0.001%
Température de stockage
15-25°C
Chaîne SMILES
[Fe+3].[S](=O)(=O)([O-])O.[S](=O)(=O)([O-])[O-].N.O.O.O.O.O.O.O.O.O.O.O.O
InChI
1S/Fe.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3
Clé InChI
LCPUDZUWZDSKMX-UHFFFAOYSA-K
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1 of 4
Cet article | F3629 | 221260 | 1.03792 |
|---|---|---|---|
| form solid | form - | form crystals | form solid |
| assay 99.0-102.0% (iodometric) | assay ≥99% | assay 98.5-102.0% (ACS specification), 99% | assay 99.0-101.5% (manganometric) |
| Quality Level 300 | Quality Level 100 | Quality Level 200 | Quality Level 300 |
| grade ACS reagent | grade - | grade ACS reagent | grade - |
| anion traces chloride (Cl-): ≤0.0005%, nitrate (NO3-): ≤0.01% | anion traces - | anion traces chloride (Cl-): ≤0.001%, nitrate (NO3-): ≤0.01% | anion traces chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.002% |
| impurities ≤0.005% Insoluble matter | impurities - | impurities ≤0.01% insolubles, ≤0.05% not NH4OH pptd. | impurities - |
Remarque sur l'analyse
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.0005 %
Nitrate (NO₃): ≤ 0.01 %
Cu (Copper): ≤ 0.001 %
Fe II (Iron II): ≤ 0.001 %
Ca (Calcium): ≤ 0.01 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.001 %
Mn (Manganese): ≤ 0.005 %
Na (Sodium): ≤ 0.01 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.001 %
Corresponds to ACS, ISO, Reag. Ph. Eur.
Autres remarques
Informations légales
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Eye Dam. 1
Code de la classe de stockage
13 - Non Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 1
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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