84.67% of sodium iodide is iodine, and the iodine content is tested to ensure it falls within the specified range. The molecular weight of iodine (126.90447) divided by the total molecular weight of sodium iodide (149.89) equals 84.665%.
793558
Sodium iodide
anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99%
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| Size/SKU | Availability | Price |
|---|---|---|
100 g | Available to ship TODAY | $91.50 $68.62 |
500 g | Available to ship TODAY | $307.00 |
1 kg | Available to ship TODAY | $463.00 $347.25 |
About This Item
Linear Formula:
NaI
CAS Number:
Molecular Weight:
149.89
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-679-3
MDL number:
Assay:
≥99%
Grade:
anhydrous
Form:
powder
$68.62
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grade
anhydrous
Quality Segment
vapor density
>1 (vs air)
product line
ReagentPlus®, Redi-Dri™
assay
≥99%
form
powder
quality
free-flowing
impurities
≤1.0% water
pH
6-9 (20 °C, 50 g/L)
mp
661 °C (lit.)
SMILES string
[Na+].[I-]
InChI
1S/HI.Na/h1H;/q;+1/p-1
InChI key
FVAUCKIRQBBSSJ-UHFFFAOYSA-M
General description
Sodium iodide is an inorganic sodium salt. It is used as an iodinating agent in organic synthesis to prepare various iodine-containing compounds. It is used in the conversion of alkyl halides and sulfonates into alkyl iodides and aryl iodides via nucleophilic displacement reactions. Additionally, sodium iodide is also used in combination with oxidizing agents for the iodination of organoboranes, phenols, and aromatic compounds.
Application
Sodium iodide can be used as an iodine precursor salt to synthesize semi-organic nonlinear optical single crystal of bis thiourea sodium iodide (BTSI) via slow evaporation solvent technique.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
1 of 1
This Item | |||
|---|---|---|---|
| description anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99% | description AnhydroBeads™, −10 mesh, 99.999% trace metals basis | description ≥99.99% trace metals basis | description ReagentPlus®, ≥99% |
| form powder | form beads | form solid | form powder |
| assay ≥99% | assay 99.999% trace metals basis | assay ≥99.99% trace metals basis | assay ≥99% |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| grade anhydrous | grade synthesis grade | grade - | grade - |
| mp 661 °C (lit.) | mp 661 °C (lit.) | mp 661 °C (lit.) | mp 661 °C (lit.) |
| pH 6-9 (20 °C, 50 g/L) | pH - | pH - | pH 6-9 (20 °C, 50 g/L) |
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Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Target Organs
Thyroid
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Oral
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
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