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Potassium iodate

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

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About This Item

Fórmula lineal:
KIO3
Número de CAS:
7758-05-6
Peso molecular:
214.00
Número CE:
231-831-9
Número MDL:
MFCD00011406
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329758930
NACRES:
NA.24

grado

reference material

Nivel de calidad

100

Ensayo

>99.5%

calidad

certified by BAM

técnicas

titration: suitable

mp

560 °C (lit.)

densidad

3.93 g/mL at 25 °C (lit.)

Formato

neat

cadena SMILES

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

InChI

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

Clave InChI

JLKDVMWYMMLWTI-UHFFFAOYSA-M

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Descripción general

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.

Aplicación

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

Características y beneficios

  • 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)

Nota de análisis

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.

Pictogramas

Flame over circleExclamation mark
GHS03,GHS07

Palabra de señalización

Danger

Frases de peligro

H272,H302,H319

Clasificaciones de peligro

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

Código de clase de almacenamiento

5.1B - Oxidizing hazardous materials

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

does not flash

Punto de inflamabilidad (°C)

does not flash

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCG5032
BCBX0880
BCBP4472V

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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
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
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
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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