Mercury(II) iodide ≥99.0% (dried basis) ACS
Supplier: Thermo Scientific Chemicals
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Danger
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Synonyms:
Mercury diiodide, Mercuric iodide
Applications: As an analytical reagent for the preparation of Nessler's Reagent.
Purity: 99.0% min
CAS No.: 7774-29-0
Molecular Formula: HgI2
Formula Weight: 454.40
Physical Form: Powder
Density: 6.28
Appearance: Red
Odor: Odorless
Melting Point: 259°
Boiling Point: 350° subl.
Solubility: Practically insoluble in water. Soluble in boiling alcohol, ether, acetone, ethyl acetate, carbon disulfide, alkali iodides
Merck Reference: 14,5879
UN No.: 1638
MDL No.: MFCD00011044
As an analytical reagent for the preparation of Nessler's Reagent.
Formula:
HgI₂ MW: 454.4 g/mol Boiling Pt: 354 °C (1013 hPa) Melting Pt: 259 °C Density: 6.36 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011044 CAS Number: 7774-29-0 EINECS: 231-873-8 UN: 1638 ADR: 6.1,II Merck Index: 13,05905 |
Specification Test Results
Solubility in potassium iodide solution | Pass test |
Mercurous mercury (as Hg) | 0.1% |
Soluble mercury salts (as Hg) | 0.05% |
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