MERCURY(II) SULFATE
- CAS No.
- 7783-35-9
- Chemical Name:
- MERCURY(II) SULFATE
- Synonyms
- MERCURIC SULFATE;Mercury sulfate;DENIGES' REAGENT;MERCURY BISULFATE;MERCURIC SULPHATE;mercurypersulfate;sulfatemercurique;MERCURY(+2)SULFATE;MercuricSulphateGr;Mercury(Ⅱ) sulfate
- CBNumber:
- CB8153036
- Molecular Formula:
- HgO4S
- Molecular Weight:
- 296.65
- MOL File:
- 7783-35-9.mol
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | °Cd ec.) |
|---|---|
| Boiling point | 615.95℃ |
| Density | 6.47 |
| bulk density | 670kg/m3 |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Store at RT. |
| solubility | Soluble in hot sulfuric acid and sodium chloride solution. Insoluble in alcohol, acetone and ammonia. |
| form | Powder |
| Specific Gravity | 6.47 |
| color | White to pale yellow |
| PH | 1 (50g/l, H2O, 20℃) |
| Odor | Odorless |
| Water Solubility | decomposed in H2O to yellow insoluble basic sulfate and H2SO4; soluble HCl, hot dilute H2SO4, conc NaCl solution [MER06] |
| Sensitive | Hygroscopic |
| Merck | 14,5887 |
| Exposure limits |
ACGIH: TWA 0.025 mg/m3 (Skin) NIOSH: IDLH 10 mg/m3; TWA 0.05 mg/m3; Ceiling 0.1 mg/m3 |
| Stability | Unstable. Incompatible with strong acids. Light and heat sensitive. |
| LogP | -0.07 at 25℃ |
| CAS DataBase Reference | 7783-35-9(CAS DataBase Reference) |
| EPA Substance Registry System | Mercuric sulfate (7783-35-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H300+H310+H330-H373-H410 | |||||||||
| Precautionary statements | P262-P273-P280-P302+P352+P310-P304+P340+P310-P314 | |||||||||
| Hazard Codes | T+,N,T | |||||||||
| Risk Statements | 26/27/28-33-50/53-51/53-42/43-36/38-61-60-46-45-52/53-35-23/24/25 | |||||||||
| Safety Statements | 13-28-45-60-61-36/37-26-23-53-36/37/39-30 | |||||||||
| RIDADR | UN 1645 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | OX0500000 | |||||||||
| Autoignition Temperature | >450 °C | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 28521000 | |||||||||
| Hazardous Substances Data | 7783-35-9(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
MERCURY(II) SULFATE price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 10029 | Mercury(II) sulfate puriss., ≥98% | 7783-35-9 | 250G | ₹14949.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 34632 | Mercury(II) sulfate-Sulfuric acid solution for COD determination according to DIN 38409, part 41, 5.855-5.913 g/L K2Cr2O7 basis | 7783-35-9 | 2.5L | ₹55355.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 10029 | Mercury(II) sulfate puriss., ≥98% | 7783-35-9 | 1KG | ₹33600.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 31014 | Mercury(II) sulfate ACS reagent, for preparation of solution for COD determination according to DIN 38409, part 41, ≥99% | 7783-35-9 | 100G | ₹15533.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 10029 | Mercury(II) sulfate puriss., ≥98% | 7783-35-9 | 6X250G | ₹53259 | 2022-06-14 | Buy |
MERCURY(II) SULFATE Chemical Properties,Uses,Production
Chemical Properties
White crystals or powder. Mercuric sulphate decomposes on contact with water into yellow insoluble basic sulphate and sulphuric acid. The products of decomposition of mercuric sulphate include oxides of sulphur and oxides of mercury. Mercuric sulphate is incompatible with acetylene, ammonia, and strong acids and corrosive to iron, magnesium, aluminium, zinc, lead, and copper.
Uses
Mercury(II) sulfate is used for gold and silver extraction, and to make other mercury compounds. Used as catalyst in the conversion of acetylene to acetaldehyde and used as a electrolyte in primary battery. It is commonly used as a catalyst in oxymercuration-demercuration, a type of electrophilic addition reaction.
General Description
Odorless white granules or crystalline powder. Denser than water. MERCURY(II) SULFATE is toxic by inhalation and by ingestion. MERCURY(II) SULFATE is used in medicine, for gold and silver extraction, and to make other mercury compounds.
Air & Water Reactions
Decomposed by water to yellow mercuric subsulfate and sulfuric acid, which is corrosive.
Reactivity Profile
The absorption of gaseous hydrogen chloride on MERCURY(II) SULFATE becomes violent at 125° C [Mellor 2, Supp. 1:462. 1956].
Hazard
Highly toxic by ingestion, inhalation, and skin absorption.
Health Hazard
INHALATION: Acute poisoning: Tightness in chest, breathing difficulty, coughing, and pain. EYES: Ulceration of conjunctiva and cornea. SKIN: Irritation; may cause sensitization dermatitis. INGESTION: Necrosis, pain, vomiting, severe purging. Patient may die within a few hours from peripheral vascular collapse.
Fire Hazard
Special Hazards of Combustion Products: None
Safety Profile
Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. When heated to decomposition it emits very toxic fumes of Hg and SOx. See also MERCURY COMPOUNDS.
Potential Exposure
Mercuric sulfate is used in making other chemicals; as a battery electrolyte and in extracting gold and silver from rock
Shipping
UN1645 Mercury sulfates, Hazard Class: 6.1; Labels: 6.1-Poisonous materials
Incompatibilities
Contact with water produces sulfuric acide and insoluble basic mercuric subsulfate. Reacts with acids producing mercury vapors. Violent reaction with gaseous hydrogen chloride above 121C. Decomposes in heat or on exposure to light, producing toxic fumes of mercury and sulfur oxides. Attacks magnesium, aluminum, zinc, iron, lead, copper.
MERCURY(II) SULFATE Preparation Products And Raw materials
Raw materials
Preparation Products
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|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4535 | 58 | Inquiry |
| Heni Chemical Industries (Heni Drugs Pvt Ltd) | +91-2261192711 +91-8879618643 | Maharashtra, India | 25 | 58 | Inquiry |
| Samuh Laxmi Chemicals (Bom) P Ltd | +91-9004585338 +91-8369298209 | Maharashtra, India | 25 | 58 | Inquiry |
| L S Chemicals and Pharmaceuticals | +91-9820027610 +91-9820002565 | Maharashtra, India | 10 | 58 | Inquiry |
| RYZE CHEMIE | +91-9702966440 +91-9702966440 | Maharashtra, India | 335 | 58 | Inquiry |
| ARRAKIS INDUSTRIES LLP | +91 74995 32711 | Maharashtra, India | 1353 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| FINAR LTD | +91 - 2717 - 616717 | New Delhi, India | 660 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6700 | 30 | Inquiry |
| Maas Pharma Chemicals | +91-9958666224 | Delhi, India | 1607 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Heni Chemical Industries (Heni Drugs Pvt Ltd) | 58 |
| Samuh Laxmi Chemicals (Bom) P Ltd | 58 |
| L S Chemicals and Pharmaceuticals | 58 |
| RYZE CHEMIE | 58 |
| ARRAKIS INDUSTRIES LLP | 58 |
| JSK Chemicals | 58 |
| FINAR LTD | 58 |
| CHEMSWORTH | 30 |
| Maas Pharma Chemicals | 58 |