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
Fortfahren mit
C1297
Kupfer(II)-sulfat
ReagentPlus®, ≥99%
Synonym(e):
Kupfersulfatlösung nach Fehling
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 100 g | Ab HEUTE lieferbarvonSchnelldorf | 58,70 € | |
| 500 g | Ab HEUTE lieferbarvonSchnelldorf | 218,00 € |
Über diesen Artikel
vapor pressure
7.3 mmHg ( 25 °C)
Quality Level
product line
ReagentPlus®
assay
≥99%
form
powder
reaction suitability
reaction type: click chemistry
pH
3.5-4.5 (20 °C, 50 g/L)
mp
200 °C (dec.) (lit.)
density
3.603 g/mL at 25 °C (lit.)
storage temp.
room temp
Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| form powder | form powder | form powder | form - |
| assay ≥99% | assay ≥99.99% trace metals basis | assay ≥99% | assay - |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level 300 |
| mp 200 °C (dec.) (lit.) | mp 200 °C (dec.) (lit.) | mp 200 °C (dec.) (lit.) | mp 200 °C (dec.) (lit.) |
| vapor pressure 7.3 mmHg ( 25 °C) | vapor pressure 7.3 mmHg ( 25 °C) | vapor pressure 7.3 mmHg ( 25 °C) | vapor pressure 7.3 mmHg ( 25 °C) |
| pH 3.5-4.5 (20 °C, 50 g/L) | pH - | pH - | pH - |
General description
Application
- Alkoholyse von Weizenstroh zu Methyllevulinat.
- Selektive Oxidation von Aminen zu Iminen in Gegenwart von Wasserstoffperoxid als Oxidationsmittel.
- Synthese von 1,2,3-Triazolen durch Click-Chemie-Reaktionen von Aziden und Alkinen.
- Mikrowellen-unterstützte Cycloaddition nach dem Huisgen-Typ zur Synthese von modifiziertem Poly(N-vinylpyrrolidon).
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
Lagerklasse
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Verwandter Inhalt
Product Information Sheet
Global Trade Item Number
| SKU | GTIN |
|---|---|
| C1297-500G | 04061835278787 |
| C1297-100G | 04061835278770 |
-
How can I determine the shelf life / expiration / retest date of this product?
1 Antwort-
Hilfreich?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 Antwort-
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
Hilfreich?
-
Aktive Filter
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
Setzen Sie sich mit dem technischen Dienst in Verbindung