Merck
All Photos(1)

71710

Sigma-Aldrich

Sodium iodide

puriss. p.a., ≥99.0% (AT)

Linear Formula:
NaI
CAS Number:
Molecular Weight:
149.89
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

densidad de vapor

>1 (vs air)

Nivel de calidad

200

grado

puriss. p.a.

ensayo

≥99.0% (AT)

formulario

crystals and lumps
powder

impurezas

≤0.002% total nitrogen (N)

pérdida

≤1% loss on drying, 110 °C

pH

6-9 (20 °C, 50 g/L)

mp

661 °C (lit.)

solubilidad

water: soluble(lit.)

trazas de anión

bromide, chloride (as Cl-): ≤100 mg/kg
iodate (IO3-): ≤2 mg/kg
sulfate (SO42-): ≤50 mg/kg

trazas de catión

Ca: ≤10 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤5 mg/kg
Cu: ≤1 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤1 mg/kg

SMILES string

[Na+].[I-]

InChI

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

InChI key

FVAUCKIRQBBSSJ-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

Descripción general

Sodium iodide (NaI) is an inorganic salt. It can be prepared by reacting sodium carbonate with iron(II,III) iodide. Chlorotrimethylsilane/Sodium iodide in acetonitrile is a superior reagent than iodotrimethylsilane for the facile cleavage of esters, lactones, carbamates and ethers.

Aplicación

Sodium iodide (NaI) may be used in the preparation of sodium hydroxide-sodium iodide reagent for the modified Winkler method for the determination of dissolved oxygen. It may be used in the preparation of methylene iodide.

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

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

Órganos de actuación

Thyroid

Código de clase de almacenamiento

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

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

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

SDS

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service