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
438464
Kaliumiodat
99.995% trace metals basis
Synonym(e):
Potassium iodate, Potassium iodine oxide (KIO3 )
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 g | Warenkorb auf Verfügbarkeit prüfen | € 84,40 € 63,30 |
25 g | Warenkorb auf Verfügbarkeit prüfen | € 267,00 € 200,25 |
Über diesen Artikel
€ 63,30
Listenpreis€ 84,40Sparen Sie 25%assay
99.995% trace metals basis
form
powder and chunks
reaction suitability
core: potassium
impurities
≤30 ppm Trace metallic impurities
mp
560 °C (lit.)
solubility
water: soluble (70 g/l at 25 °C (77 °F))
density
3.93 g/mL at 25 °C (lit.)
SMILES string
[K+].[O-]I(=O)=O
InChI
1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
InChI key
JLKDVMWYMMLWTI-UHFFFAOYSA-M
Application
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description 99.995% trace metals basis | description ACS reagent, 99.5% | description reference material for titrimetry, certified by BAM, >99.5% | description reagent grade, ≥98% |
| form powder and chunks | form powder | form - | form powder |
| solubility water: soluble (70 g/l at 25 °C (77 °F)) | solubility water: soluble | solubility - | solubility water: soluble (70 g/l at 25 °C (77 °F)) |
| assay 99.995% trace metals basis | assay 99.5%, 99.4-100.4% (ACS specification) | assay >99.5% | assay ≥98% |
| impurities ≤30 ppm Trace metallic impurities | impurities ≤0.005% insolubles, ≤0.005% N compounds | impurities - | impurities - |
| mp 560 °C (lit.) | mp 560 °C (lit.) | mp 560 °C (lit.) | mp 560 °C (lit.) |
| density 3.93 g/mL at 25 °C (lit.) | density 3.93 g/mL at 25 °C (lit.) | density 3.93 g/mL at 25 °C (lit.) | density 3.93 g/mL at 25 °C (lit.) |
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Signalwort
Danger
Lagerklasse
5.1B - Oxidizing hazardous materials
Flammpunkt (°F)
does not flash
Flammpunkt (°C)
does not flash
PSA (Persönliche Schutzausrüstung)
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2 - Repr. 2
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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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