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
1.02404
Potassium iodate
volumetric standard, secondary reference material for iodometry, traceable to NIST SRM Certipur®
Sinonimo/i:
Potassium iodate
Scegli un formato
| Taglio della confezione | SKU | Disponibilità | Prezzo |
|---|---|---|---|
| 100 g | Per conoscere la disponibilità, visualizza il carrello | CHF 169.00 CHF 143.65 | |
| 100 g | Per conoscere la disponibilità, visualizza il carrello | CHF 222.00 |
Informazioni su questo articolo
CHF 143.65
Prezzo di listinoCHF 169.00Risparmia il 15%Quality Segment
agency
ISO 17025, reag. Ph. Eur., reag. USP
form
solid
technique(s)
titration: suitable
pH
6 (20 °C, 50 g/L in H2O)
mp
560 °C (decomposes)
solubility
92 g/L
density
3.98 g/cm3 at 20 °C
bulk density
2000 kg/m3
storage temp.
15-25°C
SMILES string
[K+].[I](=O)(=O)[O-]
InChI
1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
InChI key
JLKDVMWYMMLWTI-UHFFFAOYSA-M
General description
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Application
Features and Benefits
- Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- Certified reference material according to ISO 17034
- High-purity material traceable to NIST SRMs
- Qualified in a DIN EN ISO/IEC 17025 accredited laboratory
- In accordance with the chapter reagents of USP and Ph. Eur
- High-quality offering accurate titer determinations
Packaging
Legal Information
1 of 1
Questo articolo | |||
|---|---|---|---|
| technique(s) titration: suitable | technique(s) titration: suitable | technique(s) - | technique(s) - |
| form solid | form - | form powder | form solid |
| mp 560 °C (decomposes) | mp 560 °C (lit.) | mp 560 °C (lit.) | mp 560 °C (decomposes) |
| storage temp. 15-25°C | storage temp. - | storage temp. - | storage temp. 2-30°C |
| agency ISO 17025, reag. USP, reag. Ph. Eur. | agency - | agency - | agency reag. ISO, reag. Ph. Eur. |
| Quality Level 300 | Quality Level 100 | Quality Level 100 | Quality Level 300 |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2
Classe di stoccaggio
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
does not flash
flash_point_c
does not flash
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Protocolli
Preparation of a standard solution for Chlorine dioxide acc. to DIN EN ISO 7393
Preparazione di una soluzione standard di cloro libero conforme a DIN EN ISO 7393
Preparation of a standard solution for free Chlorine according to DIN EN ISO 7393
Articoli
SmartChemicals enable wireless CoA data transfer, reducing human error in titration experiments.
La détermination du titre ou la standardisation d'une solution de titrage est essentielle à l'obtention de résultats de titrage fiables et exacts. Des solutions de haute qualité vérifiées au moyen d'étalons de grande qualité sont la base de procédures de détermination fiables.
The titer determination or standardization of a titration solution is essential for accurate and reliable titration results.
Contenuto correlato
Numero articolo commerciale globale
| SKU | GTIN |
|---|---|
| 1024040100 | 04022536555805 |
| 1024040103 | 04054839650604 |
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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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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