There are two variants of mercuric iodide. One is red mercuric iodide, square crystal, the relative density of 6.36g / cm³ (25 ℃). To yellow at 127 ℃, then turns red when cooled. One is yellow mercuric iodide, orthogonal crystal, the relative density of 6.094g / cm³ (127 ℃). A melting point of 259 ℃. Boiling point of 354 ℃. Unstable at room temperature, after a few hours after the transition to a stable red variants. Insoluble in water, soluble in methanol, ethanol, ethyl ether, chloroform, glycerol, acetone, carbon disulfide, sodium thiosulfate solution. Used in medicine, and as a chemical reagent.

1.Properties    

Decomposable into benzyl chloride and trimethylamine above 135℃, soluble in water, ethanol and butanol, insoluble in ether; easy deliquescence, relative density 1.07 (20/20℃), high toxicity..

2.Specification  

3.Application:

Used in measuring platinum, palladium, mercury and gold;

Used as emulgator and polymerization inhibitor.
Used as medical intermediate and phase transfer catalyst
Used as emulgator, cellulose solvent and polymerization inhibitor.

4.Packing

 25kg Carton Barrel / Paper Bag   

5.Storage  

a, Stored in cool, dry and ventilation place

b, Away from fire and heat

c, Handle with care and no breakage

6.Delivery

Common chemical for Land, Sea and Air delivery.