Sodium iodide - PrimorTrace™, ≥99.99% metals basis , CAS No.7681-82-5

CAS: 7681-82-5 Cat. No.: S105953 Formule: NaI Poids moléculaire: 149.89 Numéro CE: 231-679-3 PubChem CID: 5238
DISPONIBLE À COMMANDE
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
Synonyms
Fdy-5301 | IODIDE (AS SODIUM IODIDE) [VANDF] | SODIUM IODIDE (USP MONOGRAPH) | SODIUM IODIDE [INCI] | SODIUM IODIDE (EP MONOGRAPH) | Natrii iodidum | Sodium iodide (NaI) | Sodium iodide, Trace metals grade | Iodide (as sodium iodide) | ioduro di sodio | S
Storage
Protected from light,Room temperature,Argon charged,Desiccated
Shipped In
Normal
★
Size
USA
Allemagne (EU)*
Price
Qty
25g
S105953-25g
3 En stock
—
61,90$US
100g
S105953-100g
4 En stock
—
193,90$US
500g
S105953-500g
3 En stock
—
834,90$US
Enter a quantity for the sizes you want to add.
🧪
Why this grade

PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged,Desiccated Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 184 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Sodium Iodide is a crystalline salt commonly used in the Finkelstein reaction via an SN2 pathway, detection of radiation, and in the conversion of an alkyl chloride into an alkyl iodide. When activated with thallium, Sodium Iodide can be subjected to ionizing radiation, emitting photons, which makes it essential in detecting gamma rays using scintillation detectors. Biologically, Sodium Iodide is used in PCR, the Sodium Iodide symporter, and to produce chemokines, particularly CCL2, CXCL8, and CXC14 by stimulation of thyroid follicular cells.
A useful reactant in the Finkelstein reaction

Specifications

Synonymes
Fdy-5301 | IODIDE (AS SODIUM IODIDE) [VANDF] | SODIUM IODIDE (USP MONOGRAPH) | SODIUM IODIDE [INCI] | SODIUM IODIDE (EP MONOGRAPH) | Natrii iodidum | Sodium iodide (NaI) | Sodium iodide, Trace metals grade | Iodide (as sodium iodide) | ioduro di sodio | S
Spécifications et pureté
PrimorTrace™, ≥99.99% metals basis
Conditions de stockage de stockage
Protected from light,Room temperature,Argon charged,Desiccated
Expédié en
Normal
Grade
PrimorTrace™
Pureté
≥99.99% metals basis
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508815503
Sourires canoniques
[Na+].[I-]
IUPAC Name
sodium;iodide
InChIKey
FVAUCKIRQBBSSJ-UHFFFAOYSA-M
INCHI
1S/HI.Na/h1H;/q;+1/p-1
Isomères SMILES
[Na+].[I-]
WGK Allemagne
WGK 3
RTECS
WB6475000
PubChem CID
5238
Numéro ONU
3077
Poids moléculaire
149.89

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClasseAlkali metal salts
SubclassAlkali metal iodides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal iodides
Alternative Parents Inorganic sodium salts  
Molecular FrameworkNot available
Substituents Alkali metal iodide - Inorganic sodium salt - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkali metal iodides. These are inorganic compounds in which the largest halogen atom is Iodine, and the heaviest metal atom is an alkali metal.
External Descriptors inorganic sodium salt - iodide salt
Structure 3D
Modèle de structure chimique interactif





Cibles associées (humaines)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cibles associées (non humaines)
Carbonic anhydrase (69 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Trypanosoma cruzi (99888 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

22 results found

Lot NumberCertificate TypeDateArticle
I2617929Certificate of AnalysisAug 29, 2026 S105953
I2617927Certificate of AnalysisAug 29, 2026 S105953
D2624181Certificate of AnalysisMay 08, 2026 S105953
E2608543Certificate of AnalysisApr 18, 2026 S105953
E2608665Certificate of AnalysisApr 18, 2026 S105953
E2608667Certificate of AnalysisApr 18, 2026 S105953
C2406033Certificate of AnalysisDec 12, 2025 S105953
L2116065Certificate of AnalysisJun 09, 2025 S105953
I2516409Certificate of AnalysisMay 21, 2025 S105953
I2516375Certificate of AnalysisMay 21, 2025 S105953
I2516410Certificate of AnalysisMay 21, 2025 S105953
F2504464Certificate of AnalysisMay 21, 2025 S105953
F2504463Certificate of AnalysisMay 21, 2025 S105953
F2504462Certificate of AnalysisMay 21, 2025 S105953
H2407462Certificate of AnalysisJul 19, 2024 S105953
H2407463Certificate of AnalysisJul 19, 2024 S105953
H2407464Certificate of AnalysisJul 19, 2024 S105953
H2310047Certificate of AnalysisNov 29, 2021 S105953
H2317044Certificate of AnalysisNov 29, 2021 S105953
A2408025Certificate of AnalysisNov 29, 2021 S105953
F2309031Certificate of AnalysisNov 29, 2021 S105953
B2303956Certificate of AnalysisNov 29, 2021 S105953
Propriétés chimiques et physiques
SolubilitéVery soluble in water and liquid ammonia. Freely soluble in acetone, formic acid, formamide, methanol, and acetonitrile. Soluble in N,N-dimethylformamide
SensibilitéLight & air Sensitive,Hygroscopic
Indice de réfraction1.7745
Point d'ébullition (°C)1304°C
Point de fusion (°C)651°C
Poids moléculaire149.894 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass149.894 Da
Monoisotopic Mass149.894 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
FAQ et articles
Cerium Ammonium Nitrate, CAN
Phosphorous acid
Selection of Common Research Salts: A Task Map for Alkali Metal Salts & Alkaline Earth Metal Salts (with Product Tables 1–6)
Perovskite PV/PeLED Precursor Guide: Selecting Metal Halide Salts, Key Conditions, and Reproducible Performance (including Product Tables 1–4 and a Selection Navigation Guide)
Experimental Judgment for Differential Deprotection of Double Boc and Related N-Boc Systems: Substrate Type, Site-Response Differences, and Initial Condition Selection
Why Primary and Secondary Amines Have Difficulty Participating Directly in the Classical Mitsunobu Reaction: Mechanism, Inversion of Configuration, and Reaction Scope of BEHT-Mediated Alcohol Amination
Construction and Transformation of Aziridines in Drug Synthesis: Ring Strain, N-Substituent Control, Selective Ring Opening, and Scaffold Expansion
The Piperidine Bioisosteric Potential of 4-Azaspiro[2.3]hexane: Geometry, Physicochemical Properties, and Synthetic Accessibility
Citations of This Product
Calculateurs de solution
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