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
P5504
Kaliumphosphat Trihydrat
ReagentPlus®, ≥99.0%
Synonym(e):
Dikaliumhydrogenphosphat Trihydrat, Dikaliumphosphat, sec.-Kaliumphosphat
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CHF 75.00
CHF 205.00
CHF 355.00
CHF 1’360.00
CHF 2’170.00
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Fortfahren mit
Qualitätsniveau
Produktlinie
ReagentPlus®
Assay
≥99.0%
Form
powder or crystals
pH-Wert
9.2-9.4 (25 °C, 50 g/L)
Löslichkeit
water: 100 mg/mL, clear, colorless
Lagertemp.
room temp
SMILES String
O.O.O.[K+].[K+].OP([O-])([O-])=O
InChI
1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2
InChIKey
XQGPKZUNMMFTAL-UHFFFAOYSA-L
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Dieser Artikel | 60349 | 60349-M | 529567-M |
|---|---|---|---|
| assay ≥99.0% | assay ≥99.0% (T) | assay ≥99.0% (T) | assay ≥98% (titration) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| product line ReagentPlus® | product line - | product line - | product line - |
| form powder or crystals | form crystals | form crystalline powder | form solid |
| solubility water: 100 mg/mL, clear, colorless | solubility - | solubility - | solubility water: soluble |
| storage temp. room temp | storage temp. - | storage temp. - | storage temp. 10-30°C |
Allgemeine Beschreibung
Anwendung
Rechtliche Hinweise
Lagerklassenschlüssel
13 - Non Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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Protokolle
Enzymatic Assay of Superoxide Dismutase
Verwandter Inhalt
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Scoprite i nostri tamponi biologici di elevata purezza in volumi di processo. Con le nostre soluzioni produttive qualificate, vi assicurerete stabilità, controllo del pH e forniture costanti.
Discover high-purity biological buffers for production scale. Ensure stability, pH control, and consistent supply with our expert manufacturing solutions.
Entdecken Sie hochreine biologische Puffer für die Produktion. Stellen Sie Stabilität, pH-Kontrolle und konsistente Versorgung mit unseren speziellen Fertigungslösungen sicher.
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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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