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438464

Sigma-Aldrich

Potassium iodate

99.995% trace metals basis

Synonyme(s) :

Potassium iodate, Potassium iodine oxide (KIO3 )

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5 G
111,00 $
25 G
377,00 $

111,00 $

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5 G
111,00 $
25 G
377,00 $

About This Item

Formule linéaire :
KIO3
Numéro CAS:
7758-05-6
Poids moléculaire :
214.00
Numéro CE :
231-831-9
Numéro MDL:
MFCD00011406
Code UNSPSC :
12352302
ID de substance PubChem :
24867454
Nomenclature NACRES :
NA.23

111,00 $

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Devis pour commande en gros

Qualité

for analytical purposes

Essai

99.995% trace metals basis

Forme

powder and chunks

Impuretés

≤30 ppm Trace metallic impurities

Pf

560 °C (lit.)

Densité

3.93 g/mL at 25 °C (lit.)

Chaîne SMILES 

[K+].[O-]I(=O)=O

InChI

1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

Clé InChI

JLKDVMWYMMLWTI-UHFFFAOYSA-M

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Catégories apparentées

Application

Oxidizer used recently to form 2-styrylchromones from o-hydroxy-ω-cinnamylideneacetophenones by oxidative cyclization.[1]

Pictogrammes

Flame over circleExclamation mark
GHS03,GHS07

Mention d'avertissement

Danger

Mentions de danger

H272,H302,H319

Classification des risques

Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2

Code de la classe de stockage

5.1B - Oxidizing hazardous materials

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

does not flash

Point d'éclair (°C)

does not flash

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
0000288666
MKBJ3533V
MKBG7698V
09710AJ
13502BN

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Les clients ont également consulté

Slide 1 of 4

1 of 4

Iodure de potassium ≥99.99% trace metals basis

Sigma-Aldrich

204102

Iodure de potassium

Sodium thiosulfate United States Pharmacopeia (USP) Reference Standard

USP

1615107

Sodium thiosulfate

Iodure de potassium for analysis EMSURE® ISO,Reag. Ph Eur

Supelco

1.05043

Iodure de potassium

Sodium thiosulfate pentahydrate ACS reagent, ≥99.5%

Sigma-Aldrich

217247

Sodium thiosulfate pentahydrate

Singhi, M. Grover, S.K.
Indian J. Chem. B, 33, 1083-1083 (1994)
Ralf Biebinger et al.
The British journal of nutrition, 102(9), 1362-1369 (2009-08-06)
Adverse sensory changes prevent the addition of highly bioavailable ferrous sulfate (FeSO4) to most wheat flours. Poorly absorbable reduced Fe powders are commonly used. Encapsulation of FeSO4 can overcome these sensory changes, but the particle size of commercial compounds is
Fabian Rohner et al.
Food and nutrition bulletin, 33(4 Suppl), S330-S335 (2013-03-01)
Despite considerable progress made in the past decade through salt iodization programs, over 2 billion people worldwide still have inadequate iodine intake, with devastating consequences for brain development and intellectual capacity. To optimize these programs with regard to salt iodine
Wim Voogt et al.
Journal of the science of food and agriculture, 90(5), 906-913 (2010-04-01)
Iodine is an essential trace element for humans. Two billion individuals have insufficient iodine intake. Biofortification of vegetables with iodine offers an excellent opportunity to increase iodine intake by humans. The main aim was to study the effect of iodine
Xue F Yang et al.
The British journal of nutrition, 98(1), 116-122 (2007-04-26)
Excessive iodine induces thyroid dysfunction. However, the effect of excessive iodine exposure on maternal-fetal thyroid hormone metabolism and on the expression of genes involved in differentiation, growth and development is poorly understood. Since a thyroid hormone receptor response element was
Afficher tous les articles scientifiques apparentés

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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/449/386/product-dating-information-mk.pdf

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