COA Center




Triple distilled suitable for polarography.

Restricted for Export  


100 g (00100)

250 g (00250)

500 g (00500)

Article No. 04596 Grade AR
Purity 99.5% CAS No. 7439-97-6
Molecular Formula Hg Molecular Weight 200.59
H.S. Code 2805.4000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Silvery white
Odour Odorless Melting point/ Freezing point [°C] `-38.87 °C
Boiling point [°C] 356.6 °C Evaporation rate 4
Vapour pressure [20°C] < 0.01 hPa at 20 °C Vapour density 6.93
Density [g/cm3] 13.55 Solubility in water [% weight] Insoluble in water


Appearance Silvery white heavy metal Assay Min 99.5%
Nitric acid insoluble matter Max 0.002% Bismuth (Bi) Max 0.00001%
Cadmium (Cd) Max 0.00001% Copper (Cu) Max 0.00001%
Iron (Fe) Max 0.00005% Lead (Pb) Max 0.00001%
Nickel (Ni) Max 0.00001% Silver (Ag) Max 0.0005%
Thallium (Tl) Max 0.00005% Zinc (Zn) Max 0.00005%

Safety Information and Hazard Symbols

Skull and Crossbones Environment Health Hazard
Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 2809
IMCO Class No.: 8 (6.1)
Packing Group: III
Hazardous Statement: H330-H360D-H372-H410
Precaution Statement: P201-P260-P273-P284-P310-P501
Revision Date: 02-Aug-2023

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