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1.04428

Mercury(II) iodide

Name: Mercury(II) iodide
Brand: MM

red, for analysis EMSURE^® ACS,Reag. Ph Eur

别名:

Mercury(II) iodide, Mercury diiodide

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关于此项目

经验公式（希尔记法）:

HgI₂

化学文摘社编号:

7774-29-0

分子量:

454.40

UNSPSC Code:

12352302

EC Index Number:

231-873-8

NACRES:

NA.21

MDL number:

MFCD00011044

Assay:

≥99.0% dry basis (silver nitrate titration)

Grade:

ACS reagent

Form:

solid

Solubility:

0.06 g/L

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属性

grade

ACS reagent

Quality Level

300

agency

reag. Ph. Eur.

vapor pressure

0.006 hPa ( 80 °C)

product line

EMSURE^®

assay

≥99.0% dry basis (silver nitrate titration)

form

solid

potency

18 mg/kg LD₅₀, oral (Rat), 75 mg/kg LD₅₀, skin (Rat)

impurities

≤0.02% Substances not reducing by formic acid

pH

6-7 (20 °C, 50 g/L in H₂O, slurry)

bp

354 °C/1013 hPa (sublimed)

mp

259 °C

solubility

0.06 g/L

density

6.36 g/cm³ at 25 °C

bulk density

1350 kg/m³

cation traces

Fe: ≤0.001%, Hg⁺: ≤0.1%, heavy metals (as Pb): ≤0.001%, soluble mercury salts (as Hg): ≤0.05%

storage temp.

2-30°C

SMILES string

[Hg+2].[I-].[I-]

InChI

1S/Hg.2HI/h;2*1H/q+2;;/p-2

InChI key

YFDLHELOZYVNJE-UHFFFAOYSA-L

说明

Application

Cation-Selective and Anion-Controlled Fluorogenic Behaviors of a Benzothiazole-Attached Macrocycle That Correlate with Structural Coordination Modes.: This study explores the fluorogenic behaviors of a benzothiazole-attached macrocycle, which exhibits cation-selective and anion-controlled properties. The research highlights the structural coordination modes that influence these behaviors, providing insights into the development of chemical sensors and analytical methods utilizing Mercury(II) iodide as a key component. (Ju et al., 2016).

Analysis Note

Assay (argentometric, dried sust.): ≥ 99.0 %
Solubility in Potassium iodide: passes test
Soluble mercury salts (as Hg): ≤ 0.05 %
Foreign heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Mercury (I) (as Hg): ≤ 0.1 %
Substances not reducing by formic acid: ≤ 0.02 %
Corresponds to ACS,Reag. Ph Eur

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

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pictograms

GHS06,GHS08,GHS09

signalword

Danger

hcodes

H300 + H310 + H330 - H373 - H410

pcodes

P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

存储类别

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c