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S4007

Sodium iodate

≥99%

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100 g

Available to ship TODAYfromMILWAUKEE

$69.90
500 g

Available to ship TODAYfromMILWAUKEE

$255.00
1 kg

Available to ship TODAYfromMILWAUKEE

$419.00

About This Item

Linear Formula:
NaIO3
CAS Number:
Molecular Weight:
197.89
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-672-5
MDL number:
Assay:
≥99%

$69.90


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Quality Segment

assay

≥99%

density

4.28 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

WTCBONOLBHEDIL-UHFFFAOYSA-M

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.


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793531793558S1504
assay

≥99%

assay

≥99%

assay

≥99%

assay

≥99%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

density

4.28 g/mL at 25 °C (lit.)

density

2.68 g/mL at 25 °C (lit.)

density

-

density

-


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Danger

Hazard Classifications

Acute Tox. 4 Oral - Ox. Sol. 2 - Skin Sens. 1

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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



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Simple Oxidation of Thiols with Sodium Iodate under Solid-Solution Biphasic Conditions
Hirano M, et al.
Journal of chemical research. Synopses, (12), 816-817 (1998)
Iodination of both deactivated and activated arenes with sodium periodate or sodium iodate as the oxidants
Lulinski P and Skulski L
Bulletin of the Chemical Society of Japan, 73(4), 951-956 (2000)
Reaction of 2-Naphthylamine with Sodium Iodate/Sodium Sulfite: Synthesis of 2-Amino-1-iodonaphthalene
Taldone T, et al.
Synthetic Communications, 42(5), 635-638 (2012)



Global Trade Item Number

SKUGTIN
S4007-500G04061836924454
S4007-100G04061836924416
S4007-1KG04061836924430

Questions

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  1. 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/418/501/product-dating-information-06-25-mk.pdf

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

    1 answer
    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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