Potassium Iodate standard for volumetry, ACS, ISO

Melting Point:

560 °C

Solubility:

water 47 g/l at 20 °C

Physical Description:

solid

Product Code:

241540

Product Name:

Potassium Iodate standard for volumetry, ACS, ISO

Quality Name:

standard for volumetry, ACS, ISO

Headline Comment:

Primary Chemical Matter

Specifications:

Uncertainty: See certificate
Traceability: NIST
Assay (Iodom.) (after drying at 130°C): 99.95-100.05%
pH of 5% solution: 5.0-8.0

Maximum limit of impurities
Insoluble matter in H2O: 0.005 %
Nitrogen compounds (as N): 0.002%
Sulfate (SO4): 0.005%
Iodide (I): 0.001%
Bromide and Chloride (as Cl): 0.01%
Heavy Metals (ICP-OES): 0.0005 %
As: 0.0001 %
Ca: 0.001 %
Cd: 0.0005 %
Co: 0.0005 %
Cu: 0.0005 %
Fe: 0.001 %
Mg: 0.001 %
Mn: 0.0005 %
Na: 0.005 %
Ni: 0.0005 %
Pb: 0.0005 %
Zn: 0.0005 %

Hazard pictograms

• 
• 

UN:

1479

Class/PG:

5.1/II

ADR:

5.1/II

IMDG:

5.1/II

IATA:

5.1/II

WGK:

1

Storage:

Room Temperature.

Signal Word:

Danger

GHS Symbols:

GHS03
GHS07

H Phrases:

H272
H315
H319
H335

P Phrases:

P210
P220
P221
P280
P370+P378

Master Name:

Potassium Iodate

EINECS:

231-831-9

CS:

2829 90 80 00

Download TDS file for complete specifications