二硫化钼（CAS 1317-33-5）：分子式 MoS2、分子量 160.1。
| CAS号 | 1317-33-5 |
|---|---|
| 分子式 | MoS2 |
| 分子量 | 160.1 |
| 熔点 | 2375 °C |
| 沸点 | 450 °C, sublimes |
| 应用领域 | Uses: Naturally occurs as the mineral molybdenite (main source of molybdenum)、[Merck Index] Used as a lubricant in greases、oil dispersions、resin bonded films、and dry powders (especially at extreme pressures and high vacuum)、Also used as a hydrogenation catalyst and in microprobe analysis of soil erosion aerosols、[HSDB]、Mining [Category: Industry]、Lubricants in greases、dry powders、especially at extreme pressures and high vacua、Dry lubricant、hydrogenation catalyst、MICROPROBE ANALYSIS OF SOIL EROSION AEROSOLS、Industry Uses: Other、Lubricating agent、Intermediate、Catalyst、Consumer Uses: Other、Intermediates、Not Known or Reasonably Ascertainable、Household Products: Information on 2 consumer products that contain Molybdenum disulfide in the following categories is provided:、• Auto Products、Methods of Manufacturing: Purification of molybdenite、reaction of sulfur or hydrogen sulfide on molybdenum trioxide.、Operations recovering molybdenum as a by product of copper mining produce a concentrate containing both metals. Molybdenite is separated from the copper minerals by differential flotation.、Formulations、Preparations: A small portion of molybdenite concentrate production is purified to yield lubricant grade molybdenum disulfide.、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 10、000 - <25、2021: 25、2020: 10、(1972) 5.1X10+10 G、U.S. Imports: (1970) 1.2X10+4 G、General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing、Primary Metal Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、All Other Chemical Product and Preparation Manufacturing、Petroleum Refineries、Fabricated Metal Product Manufacturing、Other (requires additional information)、All Other Basic Organic Chemical Manufacturing、Services、Machinery Manufacturing、Petrochemical Manufacturing、Molybdenum sulfide (MoS2): ACTIVE、Molybdenite concn contains about 90% molybdenum disulfide. The remainder is primarily silica. The concentrate is roasted to remove the sulfur and convert the sulfide to oxide.、LAB PREPN: BELL、HERFERT、J AM CHEM SOC 79、3351 (1957). |
登记用途：Uses: Naturally occurs as the mineral molybdenite (main source of molybdenum)、[Merck Index] Used as a lubricant in greases、oil dispersions、resin bonded films、and dry powders (especially at extreme pressures and high vacuum)、Also used as a hydrogenation catalyst and in microprobe analysis of soil erosion aerosols、[HSDB]、Mining [Category: Industry]、Lubricants in greases、dry powders、especially at extreme pressures and high vacua、Dry lubricant、hydrogenation catalyst、MICROPROBE ANALYSIS OF SOIL EROSION AEROSOLS、Industry Uses: Other、Lubricating agent、Intermediate、Catalyst、Consumer Uses: Other、Intermediates、Not Known or Reasonably Ascertainable、Household Products: Information on 2 consumer products that contain Molybdenum disulfide in the following categories is provided:、• Auto Products、Methods of Manufacturing: Purification of molybdenite、reaction of sulfur or hydrogen sulfide on molybdenum trioxide.、Operations recovering molybdenum as a by product of copper mining produce a concentrate containing both metals. Molybdenite is separated from the copper minerals by differential flotation.、Formulations、Preparations: A small portion of molybdenite concentrate production is purified to yield lubricant grade molybdenum disulfide.、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 10、000 - <25、2021: 25、2020: 10、(1972) 5.1X10+10 G、U.S. Imports: (1970) 1.2X10+4 G、General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing、Primary Metal Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、All Other Chemical Product and Preparation Manufacturing、Petroleum Refineries、Fabricated Metal Product Manufacturing、Other (requires additional information)、All Other Basic Organic Chemical Manufacturing、Services、Machinery Manufacturing、Petrochemical Manufacturing、Molybdenum sulfide (MoS2): ACTIVE、Molybdenite concn contains about 90% molybdenum disulfide. The remainder is primarily silica. The concentrate is roasted to remove the sulfur and convert the sulfide to oxide.、LAB PREPN: BELL、HERFERT、J AM CHEM SOC 79、3351 (1957).。
二硫化钼 是一种化工化合物，登记 CAS 号为 1317-33-5，分子式 MoS2（分子量 160.1）。
登记 CAS 号：1317-33-5
其分子式 MoS2 由 1 个钼、2 个硫 组成。
别名/同义词：二硫化钼 · Molybdenum disulfide
二硫化钼 的 CAS 登记号为 1317-33-5。
分子式 MoS2，分子量 160.1。
别名/同义词：二硫化钼、Molybdenum disulfide。
登记用途：Uses: Naturally occurs as the mineral molybdenite (main source of molybdenum)、[Merck Index] Used as a lubricant in greases、oil dispersions、resin bonded films、and dry powders (especially at extreme pressures and high vacuum)、Also used as a hydrogenation catalyst and in microprobe analysis of soil erosion aerosols、[HSDB]、Mining [Category: Industry]、Lubricants in greases、dry powders、especially at extreme pressures and high vacua、Dry lubricant、hydrogenation catalyst、MICROPROBE ANALYSIS OF SOIL EROSION AEROSOLS、Industry Uses: Other、Lubricating agent、Intermediate、Catalyst、Consumer Uses: Other、Intermediates、Not Known or Reasonably Ascertainable、Household Products: Information on 2 consumer products that contain Molybdenum disulfide in the following categories is provided:、• Auto Products、Methods of Manufacturing: Purification of molybdenite、reaction of sulfur or hydrogen sulfide on molybdenum trioxide.、Operations recovering molybdenum as a by product of copper mining produce a concentrate containing both metals. Molybdenite is separated from the copper minerals by differential flotation.、Formulations、Preparations: A small portion of molybdenite concentrate production is purified to yield lubricant grade molybdenum disulfide.、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 10、000 - <25、2021: 25、2020: 10、(1972) 5.1X10+10 G、U.S. Imports: (1970) 1.2X10+4 G、General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing、Primary Metal Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、All Other Chemical Product and Preparation Manufacturing、Petroleum Refineries、Fabricated Metal Product Manufacturing、Other (requires additional information)、All Other Basic Organic Chemical Manufacturing、Services、Machinery Manufacturing、Petrochemical Manufacturing、Molybdenum sulfide (MoS2): ACTIVE、Molybdenite concn contains about 90% molybdenum disulfide. The remainder is primarily silica. The concentrate is roasted to remove the sulfur and convert the sulfide to oxide.、LAB PREPN: BELL、HERFERT、J AM CHEM SOC 79、3351 (1957).。
二硫化钼（CAS 1317-33-5）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 1317-33-5 |
|---|---|
| PubChem CID | 14823 |
| 分子式 | MoS2 |
| IUPAC 名称 | bis(sulfanylidene)molybdenum |
| UNII（FDA） | ZC8B4P503V |
| Molecular Weight | 160.1 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 161.849546 |
| Monoisotopic Mass | 161.849546 |
| Topological Polar Surface Area | 64.2 |
| Heavy Atom Count | 3 |
| Boiling Point | 450 °C, sublimes |
|---|---|
| Melting Point | 2375 °C |
| Melting Point | 1185 °C |
| Density | 5.06 @ 15 °C/15 °C |
| Density | 4.80 @ 14°C |
MOLYBDENUM DISULFIDE; Molybdenum(IV) sulfide; 1317-33-5; Molykote; Molysulfide; Motimol; Nichimoly C; Sumipowder PA; Molykote Z; Molybdenum sulfide (MoS2); Molyke R; Moly Powder B; Moly Powder C; Moly Powder PA; Moly Powder PS; Mopol M
| GHS 通报统计 | 82.2% (1274 / 1550) |
|---|
| GHS 通报统计 | 82.2% (1274 / 1550) |
|---|---|
| 已通报的危害声明 | H332 (17.2%), H350 (25%) |
二硫化钼 · CAS 1317-33-5 · MoS2. UNII ZC8B4P503V. Boiling Point: 450 °C, sublimes; Melting Point: 2375 °C; Melting Point: 1185 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Molybdenum disulfide