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structure of 7681-82-5

Sodium Iodide(CAS 7681-82-5)

CAS No.: 7681-82-5 Brand: MolBest
M. Ft.: NaI Cat. No: G3085894
M. Wt.: 149.89 MDL: MFCD00003532
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2827600000 UN No.: UN 3077
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99%
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Extra Pure 2.5KG In Stock 1711 USD
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Applications of 7681-82-5

Sodium iodide has diverse applications across various fields:

  • Nutritional Supplement: It is commonly used to prevent iodine deficiency in humans and animals.
  • Organic Synthesis: Sodium iodide is employed in organic chemistry for the conversion of alkyl halides into alkyl iodides.
  • Nuclear Medicine: Radioactive isotopes of sodium iodide, such as Na125.

Physical and chemical properties of 7681-82-5

Acidity coefficient

0.067[at 20 ℃]

Boiling Point

1304 °C

Density

3.67 g/cm³

Exact Mass

149.894226

Exposure Limits

ACGIH: TWA 0.01 ppm

Flash Point

1300-1304°C

Index of Refraction

INDEX OF REFRACTION: 1.7745

LogP

-1.301 at 25℃

Melting Point

660 °C

Merck

14,8631

Molecular Formula

INa

Molecular Weight

149.894

Odor

ODORLESS

pH

8-9.5

Sensitivity

Hygroscopic

Solubility

1800g/L at 25°C in Water

Stability

hygroscopic

Storage condition

Store at RT.

Vapour density

>1 (vs air)

Vapour Pressure

1 MM HG @ 767 °C

Water Solubility

184 g/100 mL (25 ºC)

Retrosynthesis analysis of 7681-82-5


Q&A for CAS 7681-82-5

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Download SDS of 7681-82-5

Pictograms

Signal Word

Danger

Hazard Statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H372 Causes damage to organs through prolonged or repeated exposure
H400 Very toxic to aquatic life
H411 Toxic to aquatic life with long lasting effects

Safety Data Sheet

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Operate under the ISO 9001 system