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96483

碘化锌

Name: 碘化锌
Brand: ALDRICH

purum p.a., ≥98.0% (AT)

别名:

二碘化锌, 二碘锌

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关于此项目

线性分子式:

ZnI₂

化学文摘社编号:

10139-47-6

分子量:

319.20

NACRES:

NA.23

PubChem Substance ID:

57653765

UNSPSC Code:

12352302

EC Number:

233-396-0

MDL number:

MFCD00011299

Assay:

≥98.0% (AT)

Form:

powder or crystals

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属性

grade

purum p.a.

Quality Level

100

assay

≥98.0% (AT)

form

powder or crystals

reaction suitability

core: zinc

mp

445 °C (lit.)

density

4.74 g/mL at 25 °C (lit.)

anion traces

sulfate (SO₄^2-): ≤500 mg/kg

cation traces

Ca: ≤500 mg/kg, Cd: ≤200 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤100 mg/kg, K: ≤500 mg/kg, Na: ≤500 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg

SMILES string

I[Zn]I

InChI

1S/2HI.Zn/h2*1H;/q;;+2/p-2

InChI key

UAYWVJHJZHQCIE-UHFFFAOYSA-L

说明

General description

Zinc iodide is a white crystalline Lewis acid often used as a starting material for synthesizing other zinc compounds, as a Lewis acid catalyst in organic reactions, and as an electrolyte additive.

Application

Zinc iodide can be used:

As a catalyst for one-pot synthesis of aminoindolizines via sequential A3 coupling/cycloisomerization.
As a catalyst for one-pot synthesis of quinoxalines.
As a precursor to synthesize highly luminescent quantum dots.
As a redox electrolyte in hybrid energy storage systems.
As a dopant to prepare highly flexible PVA composite films. The addition of zinc iodide enhances the optoelectronic properties of polymer composite.

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pictograms

GHS08,GHS07,GHS09

signalword

Warning

hcodes

H315,H319,H373,H410

pcodes

P260 - P264 - P273 - P302 + P352 - P305 + P351 + P338 - P314

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral

target_organs

Thyroid

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The effect of zinc iodide on the physicochemical properties of highly flexible transparent poly (vinyl alcohol) based polymeric composite films: opto-electrical performance

Bouzidi A , et al.

Journal of Materials Science: Materials in Electronics, 30, 11799-11806 (2019)

Efficient one-pot synthesis of quinoxalines in the presence of zinc iodide as catalyst

J N Sangshetti, et al.

Russian Journal of Organic chemistry, 45, 1116-1118 (2009)

Nanoconfinement of redox reactions enables rapid zinc iodide energy storage with high efficiency

Juhan Lee, et al.

Journal of Materials Chemistry, 5, 12520-12527 (2017)

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全球贸易项目编号

货号	GTIN
96483-500G	04061833441480
96483-100G	04061833318966