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7487-94-7 - Mercury(II) chloride, ACS, 99.5% min - 12274 - Alfa Aesar

12274 Mercury(II) chloride, ACS, 99.5% min

Numéro de CAS
7487-94-7
Synonymes

Conditionnement Prix ($) Quantité Disponibilité
25g 33,80
100g 96,70
500g 436,00
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Mercury(II) chloride, ACS, 99.5% min

MDL
MFCD00011041
EINECS
231-299-8

Propriétés chimiques

Formule
Cl2Hg
Poids moleculaire
271.50
Forme
Powder
Point de fusion
280-282°
Point d'ébullition
302°
Densité
5.4
Indice de réfraction
1.859
Solubilité
Soluble in boiling water (solubility in cold water is increased by HCl or alkali chlorides), alcohol, glycerol, methanol, acetone, and ethyl acetateSoluble in water, alcohol, acetone and ethyl acetate. Slightly soluble in benzene, carbon disulfide and pyridine.

Spécifications des grades

Maximum level of impurities: Residue after reduction 0.02%, Solution in ethyl ether P.T., Fe 0.002%

Applications

Mercury(II) chloride is used as a catalyst in making plastics, depolarizer in batteries and as a reagent in organic synthesis and analytical chemistry. It is also used to prepare an amalgam with metals such as aluminum, which finds application as reducing agent in organic synthesis. It also finds application in photography as a photographic intensifier. Further, it serves as a preservative and used in the treatment of syphilis. It is also used to remove dithiane groups bonded to a carbonyl in an umpolung reaction.

Notes

Light and moisture sensitive. Incompatible with strong oxidizing agents and strong bases.

Références bibliographiques

Rajasekar, M.; Muthu, K.; Prasad, A. A.; Meenakshisundaram, S. P. Growth, hyperpolarizability, characterization and theoretical studies of NLO active tris (allylthiourea) mercury(II) chloride. J. Mol. Struct. 2015, 1085 147-154.

Huang, Y.; Du, J. R.; Zhang, Y.; Lawless, D.; Feng, X. Removal of mercury(II) from wastewater by polyvinylamine-enhanced ultrafiltration. Sep. Purif. Technol. 2015, 154, 1-10.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H300-H314-H341-H361-H372

Fatal if swallowed. Causes severe skin burns and eye damage. Suspected of causing genetic defects. Suspected of damaging fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure.

Mentions de prudence: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

IF SWALLOWED: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,5876
Classe de danger
6.1
Groupe d'emballage
II
Code tarifaire harmonisé
2852.10
TSCA
Yes
RTECS
OV9100000

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