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Merck
CN

409286

Sodium iodide

99.999% trace metals basis

Synonym(s):

Sodium monoiodide

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About This Item

Linear Formula:
NaI
CAS Number:
7681-82-5
Molecular Weight:
149.89
NACRES:
NA.23
PubChem Substance ID:
24865632
UNSPSC Code:
12352302
EC Number:
231-679-3
MDL number:
MFCD00003532
Assay:
99.999% trace metals basis
Form:
crystalline

Key Documents

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Product Name

Sodium iodide, 99.999% trace metals basis

InChI key

FVAUCKIRQBBSSJ-UHFFFAOYSA-M

InChI

1S/HI.Na/h1H;/q;+1/p-1

SMILES string

[Na+].[I-]

vapor density

>1 (vs air)

assay

99.999% trace metals basis

form

crystalline

reaction suitability

core: sodium

impurities

≤15.0 ppm Trace Metal Analysis

mp

661 °C (lit.)

Quality Level

100

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Application

NaI can be used as a precursor in the preparation of controlling agents for emulsion polymerization. It can also be used as an inorganic salt in the development of liquid electrolytes for the fabrication of dye sensitized solar cells (DSSCs).

General description

Sodium iodide (NaI) is a water soluble ionic compound that consists of an equivalent addition of sodium as a cation (Na+) and iodide as an anion (I-) in crystal space. It is industrially prepared by reacting acidic iodides with sodium hydroxide (NaOH) to form NaI salts. It is a less toxic compound than iodine and can be stored and handled easily.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000446529
0000446529
0000436941
0000436941
0000239134

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Gel polymer electrolyte based on poly (acrylonitrile-co-styrene) and a novel organic iodide salt for quasi-solid state dye-sensitized solar cell
Wu J, et al.
Electrochimica Acta, 51(20), 4243-4249 (2006)
Iodine and iodine compounds
Lyday PA and Kaiho T
Ullmann's Encyclopedia of Industrial Chemistry, 1-13 (2000)
Use of sodium iodide as the precursor to the control agent in ab initio emulsion polymerization
Tonnar J and Lacroix-Desmazes P
Angewandte Chemie (International Edition in English), 47(7), 1294-1297 (2008)
Shuzhong Zhang et al.
Frontiers in immunology, 11, 1871-1871 (2020-09-26)
Macrophage dysfunction is fundamentally related to altered immunity in cystic fibrosis (CF). How genetic deficits in the cystic fibrosis transmembrane conductance regulator (CFTR) lead to these defects remains unknown. Rapid advances in genomic editing such as the clustered regularly interspaced
Alexander David Ardianrama et al.
Journal of colloid and interface science, 552, 485-493 (2019-06-04)
Although triangular silver (Ag) nanoplates are intrinsically unstable, this characteristic has been taken advantage of in the development of a novel sensing platform. However, most of these applications have relied on halide ions as etchants. In the current work, we
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