Merck
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409286

Sigma-Aldrich

Sodium iodide

99.999% trace metals basis

Synonym(s):
Sodium monoiodide
Linear Formula:
NaI
CAS Number:
Molecular Weight:
149.89
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

vapor density

>1 (vs air)

assay

99.999% trace metals basis

form

crystalline

impurities

≤15.0 ppm Trace Metal Analysis

mp

661 °C (lit.)

SMILES string

[Na+].[I-]

InChI

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

InChI key

FVAUCKIRQBBSSJ-UHFFFAOYSA-M

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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.

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).

Packaging

10, 100 g in poly bottle
1 g in glass bottle

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral

Target Organs

Thyroid

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

Quotes and Ordering

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)
Iodine and iodine compounds
Lyday PA and Kaiho T
Ullmann's Encyclopedia of Industrial Chemistry, 1-13 (2000)
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)
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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