Sodium iodide, ≥99.9%

Name: Sodium iodide, ≥99.9%
Brand: Vaqora Chemicals
SKU: VQ-014171

About Sodium iodide, ≥99.9%

Sodium iodide (CAS 7681-82-5) is an alkali metal compound offered by Vaqora Chemicals with a typical assay of ≥99.9%. The compound has the formula INa, corresponding to a molecular weight of 149.89 g/mol. It is also known as Sodium monoiodide or Soiodin.

It is supplied as white powder or crystal or chunks. Key physical data: a melting point of 661 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span polymer and resin production and materials research. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies Sodium iodide in 100 g, 500 g, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Polymer & resin production
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium iodide, ≥99.9%
Catalogue No.	VQ-014171
CAS Number	7681-82-5
IUPAC name	sodium iodide
Molecular formula	INa
Molecular weight	149.89 g/mol
Exact mass	149.8942
Purity / assay	≥99.9%
HSN code	28276020
InChIKey	FVAUCKIRQBBSSJ-UHFFFAOYSA-M
SMILES	[Na+].[I-]
PubChem CID	5238

Physical properties
Physical form	Crystalline
Appearance	White powder or crystal or chunks
Melting point	661 °C
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	Sodium monoiodide, Soiodin, Iodure de sodium, Natrii iodidum, Jodid sodny, Sodium iodide (NaI), Iodide (as sodium iodide), Fdy-5301, Sodium Iodide 20%, Sodium Iodide,99%, sodiumiodide

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7681-82-5

Extra Pure

Sodium iodide, 99%

CAS: 7681-82-5
Formula: INa
MW: 149.89 g/mol

VQ-014168

ACS

Sodium iodide, ACS reagent, ≥99.5%

CAS: 7681-82-5
Formula: INa
MW: 149.89 g/mol

VQ-014169

AR

Sodium iodide, GR 99%+

CAS: 7681-82-5
Formula: INa
MW: 149.89 g/mol

VQ-014170

IP/BP/USP/EP/Ph. Eur.…

Sodium iodide, IP/BP/USP/EP/Ph. Eur., ACS, AR

CAS: 7681-82-5
Formula: INa
MW: 149.89 g/mol

VQ-047264

Frequently asked questions

What is the CAS number of Sodium iodide, ≥99.9%?

The CAS Registry Number of Sodium iodide, ≥99.9% is 7681-82-5. It is also known as Sodium monoiodide, Soiodin, Iodure de sodium.

What is the molecular formula and molecular weight of Sodium iodide, ≥99.9%?

Sodium iodide, ≥99.9% has the molecular formula INa and a molecular weight of 149.89 g/mol. Its IUPAC name is sodium iodide.

Which grade and pack sizes of Sodium iodide, ≥99.9% can I order?

We supply Sodium iodide, ≥99.9% in (≥99.9%) grade, in 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium iodide, ≥99.9%?

Yes. Every lot of Sodium iodide, ≥99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium iodide, ≥99.9% be shipped internationally?

Yes. Sodium iodide, ≥99.9% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.