Sodium iodide, ACS reagent, ≥99.5%

Name: Sodium iodide, ACS reagent, ≥99.5%
Brand: Vaqora Chemicals
SKU: VQ-014169

About Sodium iodide, ACS reagent, ≥99.5%

Vaqora Chemicals supplies Sodium iodide (ACS grade), an alkali metal compound registered under CAS number 7681-82-5 with a typical assay of ≥99.5%. 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. Reported physical data include a melting point of 661 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include polymer and resin production and materials research. It is used across academic and industrial research.

Available in 100 g, 500 g, 5 kg and 25 kg packs, Sodium iodide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Polymer & resin production
Materials research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium iodide, ACS reagent, ≥99.5%
Catalogue No.	VQ-014169
CAS Number	7681-82-5
IUPAC name	sodium iodide
Molecular formula	INa
Molecular weight	149.89 g/mol
Exact mass	149.8942
Grade	ACS
Purity / assay	≥99.5%
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

Sodium iodide, ≥99.9%

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

VQ-014171

Extra Pure

Sodium iodide, 99%

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

VQ-014168

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, ACS reagent, ≥99.5%?

The CAS Registry Number of Sodium iodide, ACS reagent, ≥99.5% 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, ACS reagent, ≥99.5%?

Sodium iodide, ACS reagent, ≥99.5% 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, ACS reagent, ≥99.5% can I order?

We supply Sodium iodide, ACS reagent, ≥99.5% in ACS (≥99.5%) 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, ACS reagent, ≥99.5%?

Yes. Every lot of Sodium iodide, ACS reagent, ≥99.5% 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, ACS reagent, ≥99.5% be shipped internationally?

Yes. Sodium iodide, ACS reagent, ≥99.5% 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.