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MERCUROUS CHLORIDE AR
Mercury (I) chloride
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Article No.
04590
Grade
AR
Purity
99.5%
CAS No.
10112-91-1
Molecular Formula
Hg
2
Cl
2
Molecular Weight
472.09
H.S. Code
2852.1000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
277 °C
Boiling point [°C]
302 °C
Vapour pressure mm/Hg
1.7 mm Hg at 236 °C
Density [g/cm3]
5.44
Solubility in water [% weight]
Negligible
Specifications
Appearance
White crystalline powder
Assay (iodometric)
Min 99.5%
Sulphate (SO4)
Max 0.01%
Iron (Fe)
Max 0.001%
Mercury (I) Chloride (HgCl2)
Max 0.01%
Substance not reducible with formic acid (Residue on ignition as SO4)
Max 0.02%
Safety Information and Hazard Symbols
Symbol: GHS07, GHS09
Signal Word: Warning
UN No.: 2025
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302-H315-H319-H335-H410
Precaution Statement: P261-P273-P280-P301+P312-P302+P352-P304+P340-P305+P351+ P338
Revision Date:
07-May-2025
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