六水氯化镍（CAS 7791-20-0）：分子式 Cl2Ni.6H2O、分子量 237.69。
| CAS号 | 7791-20-0 |
|---|---|
| 分子式 | Cl2Ni.6H2O |
| 分子量 | 237.69 |
| 沸点 | 987 °C @760 [mm Hg] |
| 应用领域 | Uses: Used in electroplating and to make nickel catalysts、[Merck Index]、Electroplating [Category: Plate]、Industry Uses: Plating agent、Catalyst、Chelating agent、Etching agent、Processing aids、specific to petroleum production、Consumer Uses: Processing aids、U.S. Production: 2023: 400、000 - <550、000 lb、2022: 400、2021: 400、2020: 550、000 - <700、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Petrochemical Manufacturing、All Other Basic Organic Chemical Manufacturing |
登记用途：Uses: Used in electroplating and to make nickel catalysts、[Merck Index]、Electroplating [Category: Plate]、Industry Uses: Plating agent、Catalyst、Chelating agent、Etching agent、Processing aids、specific to petroleum production、Consumer Uses: Processing aids、U.S. Production: 2023: 400、000 - <550、000 lb、2022: 400、2021: 400、2020: 550、000 - <700、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Petrochemical Manufacturing、All Other Basic Organic Chemical Manufacturing。
六水氯化镍 是一种化工化合物，登记 CAS 号为 7791-20-0，分子式 Cl2Ni.6H2O（分子量 237.69）。
登记 CAS 号：7791-20-0
其分子式 Cl2Ni.6H2O 由 2 个氯、1 个镍、2 个氢、1 个氧 组成。
别名/同义词：六水氯化镍 · Nickel Chloride Hexahydrate
六水氯化镍 的 CAS 登记号为 7791-20-0。
分子式 Cl2Ni.6H2O，分子量 237.69。
别名/同义词：六水氯化镍、Nickel Chloride Hexahydrate。
登记用途：Uses: Used in electroplating and to make nickel catalysts、[Merck Index]、Electroplating [Category: Plate]、Industry Uses: Plating agent、Catalyst、Chelating agent、Etching agent、Processing aids、specific to petroleum production、Consumer Uses: Processing aids、U.S. Production: 2023: 400、000 - <550、000 lb、2022: 400、2021: 400、2020: 550、000 - <700、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Petrochemical Manufacturing、All Other Basic Organic Chemical Manufacturing。
六水氯化镍（CAS 7791-20-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7791-20-0 |
|---|---|
| PubChem CID | 24645 |
| Molecular formula | Cl2Ni.6H2O |
| IUPAC name | nickel(2+);dichloride;hexahydrate |
| UNII (FDA) | T8365BUD85 |
| Molecular Weight | 237.69 |
|---|---|
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 235.936435 |
| Monoisotopic Mass | 235.936435 |
| Topological Polar Surface Area | 6 |
| Heavy Atom Count | 9 |
| Boiling Point | 987 °C @760 [mm Hg] |
|---|---|
| Density | 3.55 @25 °C |
| Vapor Pressure | 1 [mm Hg] @671 °C |
Nickel dichloride hexahydrate; Nickel(II) chloride, hexahydrate; T8365BUD85; Nickel chloride (NiCl2), hexahydrate; CHEBI:53542; RefChem:853859; DTXCID5021170; 616-576-7; 7791-20-0; DTXSID7041170; Nickel chloride hexahydrate; Nickel(II) chloride hexahydrate; Nickelous chloride hexahydrate; Cl2NiO6; SCHEMBL117189; nickelous;dichloride;hexahydrate
| Reported hazard statements | H301, H331 (16%), H315 (94.5%), H317 (99.2%), H334 (94.1%), H341 (92.8%), H350 (69.6%), H360 (76.4%) |
|---|
H301+H331 (16%): Toxic if swallowed or if inhaled [Danger Acute toxicity, oral; acute toxicity, inhalation]
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
Nickel Chloride Hexahydrate · CAS 7791-20-0 · Cl2Ni.6H2O. UNII T8365BUD85. Boiling Point: 987 °C @760 [mm Hg]; Density: 3.55 @25 °C; Vapor Pressure: 1 [mm Hg] @671 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Nickel Chloride Hexahydrate