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71702

Sodium iodate

puriss. p.a., ≥99.5% (RT)

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About This Item

Linear Formula:
NaIO3
CAS Number:
7681-55-2
Molecular Weight:
197.89
NACRES:
NA.21
PubChem Substance ID:
329763447
UNSPSC Code:
12352302
EC Number:
231-672-5
MDL number:
MFCD00003533
Assay:
≥99.5% (RT)
Form:
powder or crystals
Solubility:
water: soluble(lit.)
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grade

puriss. p.a.

Quality Level

200

assay

≥99.5% (RT)

form

powder or crystals

impurities

≤0.005% total nitrogen (N)

pH

5.0-8.0 (25 °C, 50 mg/mL in H2O)

solubility

water: soluble(lit.)

density

4.28 g/mL at 25 °C (lit.)

anion traces

bromide, bromate, chloride, chlorate (as Cl-): ≤200 mg/kg, iodide (I-): ≤20 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤100 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤10 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

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

General description

Sodium iodate (NaIO3) is colorless sodium salt having rhombic crystals. It exhibits oxidizing properties. In nature, it is found in Chile saltpeter.

Application

Sodium iodate may be employed as a starting reagent in the preparation of iodine and its derivatives. It may be employed as a catalyst in the synthesis of bis-indol.

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pictograms

Flame over circleExclamation mark
GHS03,GHS07

signalword

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP3531
BCCL3325
BCCL2140
BCCM0512
BCCG8100

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Bis (indolyl) methanes Synthesis Through Sodium Iodate and Sodium Hydrogen Sulfite in Water.
Mohammed Khan K, et al.
J. Chem. Soc. Pak., 36(6) (2014)
Alyson Wolk et al.
Redox biology, 37, 101681-101681 (2020-08-24)
Sorsby Fundus Dystrophy (SFD) is a rare inherited autosomal dominant macular degeneration caused by specific mutations in TIMP3. Patients with SFD present with pathophysiology similar to the more common Age-related Macular Degeneration (AMD) and loss of vision due to both
Luisa M Franco et al.
Investigative ophthalmology & visual science, 50(8), 4004-4010 (2009-04-03)
To correlate damage to the retinal pigment epithelium (RPE) with decreased visual function after the systemic administration of sodium iodate (NaIO(3)). Damage was produced in mice by injection of 15, 25, or 35 mg/kg NaIO(3). Visual function was assessed with
View All Related Papers

Global Trade Item Number

SKUGTIN
71702-25G04061832850979