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60386

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Potassium iodate

reference material for titrimetry, certified by BAM, >99.5%

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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 :
41116107
ID de substance PubChem :
329758930
Nomenclature NACRES :
NA.24

Qualité

reference material
certified by BAM

Niveau de qualité

100

Essai

>99.5%

Technique(s)

titration: suitable

Pf

560 °C (lit.)

Densité

3.93 g/mL at 25 °C (lit.)

Format

neat

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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Description générale

Potassium iodate is a volumetric standard manufactured under stringent conditions and measured with the highest possible precision. Its content determination and homogeneity assessment are performed by volumetric redox titration as the primary analysis method.

Application

It is used as an oxidimetric standard for the standardization of volumetric solutions in iodometric titrations.

Caractéristiques et avantages

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • High-purity material traceable to NIST SRM
  • High-quality standard offering accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

Remarque sur l'analyse

Exact concentration, expiry date and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.

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

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCG5032
BCBX0880
BCBP4472V

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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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
Chand Pasha et al.
Bulletin of environmental contamination and toxicology, 81(1), 47-51 (2008-05-27)
A simple spectrophotometric method has been developed for the determination of arsenic in various environmental and biological samples. The method is based on the reaction of arsenic(III) with potassium iodate in acid medium to liberate iodine. This liberated iodine bleaches
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
Mohsen Zeeb et al.
Talanta, 78(2), 584-589 (2009-02-11)
In this work, an on-line system with vapor-phase generation (VPG) and Fourier transform infrared (FTIR) spectrometric detection has been developed as a direct and highly selective analytical technique for the assay of penicillamine (PA). Potassium iodate solution was injected into
Tatsuya Kawai et al.
Academic radiology, 18(6), 682-689 (2011-03-12)
Evaluation of contrast enhancement of pulmonary lesions with ground-glass attenuation (GGA) is difficult with conventional techniques but might be possible using contrast-mapping images (CMIs) obtained by dual-energy computed tomography. To address this issue, a phantom study was conducted, and this
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