Sodium Iodate

R3,280.87

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SKU: ZA.004.010 Category:

Description

Empirical Formula (Hill Notation): INaO3
Molecular Weight: 197.89

General description

Sodium iodate (NaIO3) is the sodium salt of iodic acid, a white to off-white, odorless powder that is a strong oxidizing agent used as a dough conditioner and in various chemical processes

Application

Sodium iodate (NaIO3) can be used as an oxidant in the following processes:

  • NaIO3/neutral Al2O3 catalytic system is used to synthesize a variety of aromatic, aliphatic, and alicyclic disulfides via oxidation of the corresponding thiols.
  • NaIO3/Na2SO3/HCl is used in the preparation of 2-amino-1-iodonaphthalene by iodination of 2-naphthylamine.
  • NaIO3/acetic anhydride or glacial acetic acid is used in aromatic oxidative iodination reactions.

PROPERTIES

Pack Size

100g

product line

EMSURE®

Assay

≥99.5% (iodometric)

form

solid

pH

5.8 (25 °C, 90 g/L in H2O)

solubility

81 g/L

density

4.28 g/cm3 at 20 °C

bulk density

1150 kg/m3

anion traces

bromide, bromate, chloride, chlorate (as Cl): ≤0.02%
iodide (I): ≤0.002%
sulfate (SO42-): ≤0.005%

cation traces

Cd: ≤0.00005%
Cu: ≤0.0001%
Fe: ≤0.001%
K: ≤0.02%
Mn: ≤0.00005%
N: ≤0.002%
Pb: ≤0.0002%
Zn: ≤0.0001%

storage temp.

2-30°C

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