| CAS: | 1314-96-1 |
| MF: | SSr |
| MW: | 119.68 |
| EINECS: | 215-249-2 |
| Product Categories: | Catalysis and Inorganic Chemistry;ChalcogenidesChemical Synthesis;Materials Science;Metal and Ceramic Science;Strontium;metal chalcogenides |
| Mol File: | 1314-96-1.mol |
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| STRONTIUM SULFIDE Chemical Properties |
| Melting point | >2000 °C(lit.) |
| density | 3,7 g/cm3 |
| form | Powder |
| color | Gray |
| Specific Gravity | 3.7 |
| Water Solubility | Slightly soluble in water. Decomposes in acids |
| Sensitive | Hygroscopic |
| Merck | 14,8849 |
| Stability: | Stable. Incompatible with acids. |
| CAS DataBase Reference | 1314-96-1(CAS DataBase Reference) |
| EPA Substance Registry System | Strontium sulfide (1314-96-1) |
| STRONTIUM SULFIDE Usage And Synthesis |
| Chemical Properties | grey powder giving a hydrogen sulphide-like smell in the |
| Uses | Strontium sulfide (SrS) smells like rotten eggs. It is used as a depilatory to remove hair from skin and hides. |
| Uses | Strontium sulfide (SrS) smells like rotten eggs. It is used as a depilatory to remove hair from skin and hides. |
| Uses | In luminous paints; as a depilatory. |
| Production Methods | Strontium sulfide, grayish-white solid (thermodynamic Ksp 500) reactive with water to form strontium hydrosulfide, Sr(SH)2, solution. Strontium hydrosulfide is formed (1) by reaction of strontium sulfide and H2O, (2) by saturation of strontium hydroxide solution with H2S. Strontium polysulfides are formed by boiling strontium hydrosulfide with sulfur. |
| Preparation | Strontium sulfide can be prepared by the direct reaction of the elements, calcined in an inert atmosphere, at a 1:1.05 molecular ratio:
Sr＋S＋heat→SrS
SrS can also be produced by the “carbothermic reduction” of calcium sulfate, which entails the conversion of carbon, usually as charcoal, to CO2:
SrSO4＋2C→SrS＋ 2CO2
This can react further:
3SrSO4＋SrS→4SrO＋ 4SO2
A mixture of oxide-sulfide is the result. Thus, this type of preparation cannot be used to prepare a pure SrS salt. |
| General Description | Gray powder with an odor of H2S in moist air. |
| Air & Water Reactions | Slowly releases H2S in moist air. |
| Reactivity Profile | STRONTIUM SULFIDE reacts vigorously with acids to release hydrogen sulfide gas. May react exothermically with oxidizing agents including inorganic oxoacids, organic peroxides and epoxides, and inorganic peroxides to generate toxic gases. |
| Hazard | Moderate fire and explosion risk. Irritant to skin and tissues. |
| Health Hazard | ACUTE/CHRONIC HAZARDS: Irritant to skin and tissue. Moderate fire hazard and explosion risk. |
| Flammability and Explosibility | Non flammable |
| Safety Profile | Poison by inhalation and ingestion. Ready decomposes to yield H2S. Incompatible with lead(1V) oxide. When heated to decomposition it emits toxic fumes of SOx. See also SULFIDES and STRONTIUM COMPOUNDS. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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