1.04428

Mercury(II) iodide

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

• Synonyme(s) : Mercury(II) iodide, Mercury diiodide
• Formule empirique (notation de Hill): HgI₂
• Numéro CAS: 7774-29-0
• Poids moléculaire : 454.40
• Numéro MDL: MFCD00011044
• Code UNSPSC : 12352302
• Numéro de classement CE : 231-873-8
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 300
• Agence: reag. Ph. Eur.
• Pression de vapeur: 0.006 hPa ( 80 °C)
• Gamme de produits: EMSURE^®
• Pureté: ≥99.0% dry basis (silver nitrate titration)
• Forme: solid
• Puissance: 18 mg/kg LD₅₀, oral (Rat); 75 mg/kg LD₅₀, skin (Rat)
• Impuretés: ≤0.02% Substances not reducing by formic acid
• pH: 6-7 (20 °C, 50 g/L in H₂O, slurry)
• Point d'ébullition: 354 °C/1013 hPa (sublimed)
• Pf: 259 °C
• Solubilité: 0.06 g/L
• Densité: 6.36 g/cm³ at 25 °C
• Masse volumique apparente: 1350 kg/m³
• Traces de cations: Fe: ≤0.001%; Hg⁺: ≤0.1%; heavy metals (as Pb): ≤0.001%; soluble mercury salts (as Hg): ≤0.05%
• Température de stockage: 2-30°C
• InChI: 1S/Hg.2HI/h;2*1H/q+2;;/p-2
• Clé InChI: YFDLHELOZYVNJE-UHFFFAOYSA-L

Description

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).

Remarque sur l'analyse

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

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H300 + H310 + H330 - H373 - H410
• Conseils de prudence: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Classification des risques: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Code de la classe de stockage: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable