Mercuric Chloride SQ Qualigens, 250g

About Mercuric Chloride SQ Qualigens, 250g

Mercuric chloride (SQ/Laboratory grade, 250g) by Qualigens (Thermo Fisher Scientific) is a highly pure, white crystalline solid or powder used in analytical chemistry, wood preservation, and as a catalyst. Known archaically as corrosive sublimate, it is a highly toxic, regulated substance. Product & Chemical Specifications

• Grade: Laboratory Reagent (SQ)
• Molecular Formula: (HgCl_{2})
• Molecular Weight: (271.49 text{ g/mol})
• Assay (Purity): (ge 97% text{ min (ex Hg)}) (varies slightly by batch/lot up to (99%))
• CAS Number: 7487-94-7
• Physical Appearance: Colourless crystals, white granules, or powder
• Solubility: Soluble in hot water, alcohol, and acetone; poorly soluble in cold water
• Qualigens/Thermo Fisher Code: Q25284 [1, 2, 3, 4, 5]

High-Quality Laboratory Reagent

Mercuric Chloride SQ Qualigens is recognized for its superior purity of over 99%, making it an ideal choice for precision laboratory work. Available in a 250g pack, it is supplied in a secure plastic bottle, preserving its stability and quality over an extended shelf life of 60 months.


Comprehensive Chemical Properties

This compound exhibits a density of 5.4 g/cm3 and melts at 277C. Its white crystalline powder form ensures ease of handling during experimental setups, while a pH range of 3 to 4 makes it suitable for various chemical processes.


Reliable Performance in Laboratory Settings

Mercuric Chloride is commonly used for analytical chemistry, synthesis, and scientific research. Its consistent quality as a SQ (Super Quality) grade chemical supports accuracy and reproducibility in critical applications for scientists and researchers.