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
1.02790
Copper(II) sulfate pentahydrate
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Synonyme(s) :
Copper(II) sulfate pentahydrate
Sélectionner une taille de conditionnement
82.90 CHF
207.00 CHF
726.00 CHF
6 740.00 CHF
82.90 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
99.0-100.5% (iodometric)
Forme
solid
Puissance
960 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)
Impuretés
≤0.005% Insoluble matter
pH
3.5-4.5 (20 °C, 50 g/L in H2O)
Pf
110 °C (230 °F)
Densité
2.284 g/cm3 at 20 °C
Traces d'anions
chloride (Cl-): ≤0.0005%
Traces de cations
Ca: ≤0.005%
Fe: ≤0.003%
K: ≤0.001%
N: ≤0.001%
Na: ≤0.005%
Ni: ≤0.005%
Pb: ≤0.005%
Zn: ≤0.03%
Température de stockage
2-30°C
Chaîne SMILES
[Cu+2].[S](=O)(=O)([O-])[O-].O.O.O.O.O
InChI
1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
Clé InChI
JZCCFEFSEZPSOG-UHFFFAOYSA-L
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1 of 4
Cet article | C7631 | 209198 | 1.02787 |
|---|---|---|---|
| form solid | form powder or crystals | form crystals | form coarse powder, crystalline |
| assay 99.0-100.5% (iodometric) | assay ≥98.0% | assay ≥98.0%, 98.0-102.0% (ACS specification) | assay - |
| Quality Level 300 | Quality Level 100 | Quality Level 200 | Quality Level 500 |
| grade ACS reagent | grade - | grade ACS reagent | grade - |
| cation traces Ca: ≤0.005%, K: ≤0.001%, Na: ≤0.005%, Pb: ≤0.005%, Fe: ≤0.003%, Ni: ≤0.005%, N: ≤0.001%, Zn: ≤0.03% | cation traces Fe: ≤0.01% | cation traces Ca: ≤0.005%, Fe: ≤0.003%, K: ≤0.01%, Na: ≤0.02%, Ni: ≤0.005% | cation traces - |
| impurities ≤0.005% Insoluble matter | impurities - | impurities - | impurities - |
Application
- Synthesis and antifungal activity of slow-release pyridinylcarbonyl chitooligosaccharide copper complexes.: This study explores the synthesis of slow-release copper complexes with antifungal properties, highlighting their potential applications in agricultural and medical settings (Liu et al., 2022).
Remarque sur l'analyse
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.0005 %
Total nitrogen (N): ≤ 0.001 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.003 %
K (Potassium): ≤ 0.001 %
Na (Sodium): ≤ 0.005 %
Ni (Nickel): ≤ 0.005 %
Pb (Lead): ≤ 0.005 %
Zn (Zinc): ≤ 0.03 %
Corresponds to ACS,ISO,Reag. Ph Eur
Autres remarques
Informations légales
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
Code de la classe de stockage
13 - Non Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
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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