氟化铝（CAS 7784-18-1）：分子式 AlF3、分子量 83.976748。
| CAS号 | 7784-18-1 |
|---|---|
| 分子式 | AlF3 |
| 分子量 | 83.976748 |
| 熔点 | 1291 °C |
| 沸点 | 1272 °C @760 [mm Hg] |
| 应用领域 | Uses: Used in ceramics、as flux in metallurgy、ceramic glazes、and enamels、in aluminum manufacture (to lower the melting point and increase the conductivity of the electrolyte)、as inhibitor of fermentation、as catalyst in organic reactions、in the manufacture of aluminum silicate、[HSDB]、Aluminum Producing [Category: Industry]、Metal Preparation and Pouring [Category: Foundry]、Ceramics making [Category: Hobbies]、Enameling [Category: Hobbies]、In ceramics、in aluminum manufacture、as catalyst in organic reactions.、Production of aluminum to lower the melting point & increase the conductivity of the electrolyte、flux in ceramic glazes & enamels、manufacture of aluminum silicate、catalyst.、Ceramics (production of white enamel).、Aluminum fluoride、hydrate、Use Classification: Cosmetics -> Antiplaque、Oral care、Industry Uses: Catalyst、Filler、Not Known or Reasonably Ascertainable、Flux agent、Density modifier、Pigment、Intermediate、Other、Processing aids not otherwise specified、Consumer Uses: Other、Methods of Manufacturing: ...By heating ammonium hexafluoroaluminate to red heat in a stream of nitrogen、Obtained by the action of fluorine or hydrogen fluoride on the metal at high temperatures、or by fusing cryolite or sodium fluoride with aluminum sulfate.、Action of hydrogen fluoride gas on alumina trihydrate、reaction of hydrogen fluoride on a suspension of aluminum trihydrate、followed by calcining the hydrate formed、reaction of fluosilicic acid on aluminum hydrate.、Impurities: 0.5 to 2.0 ppm of Silicon、Magnesium、Iron、Nickel、Chromium、Formulations、Preparations: Grade: Technical、Aluminum fluoride grade: 87%、Grades or purity: 90.7%、Grade: Technical、CP、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 85、000 - <100、2021: 100、2020: 85、(1972) 1.26X10+11 GRAMS、(1975) 1.18X10+11 GRAMS、(1982) 3.82X10+7 g、TECHNICAL、Plastics Product Manufacturing、Primary Metal Manufacturing、Other (requires additional information)、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Fabricated Metal Product Manufacturing、Aluminum fluoride (AlF3): ACTIVE、Aluminum fluoride and cryolite are the two aluminum-fluorine compounds of industrial importance. Their main application is in baths for electrolytic aluminum production、accounting for over 95% of their use.、Loses water at 100 °C、more at 200 °C. It does not seem possible to obtain the anhydrous compound free from oxides by dehydration of the hydrates.、Trihydrate |
登记用途：Uses: Used in ceramics、as flux in metallurgy、ceramic glazes、and enamels、in aluminum manufacture (to lower the melting point and increase the conductivity of the electrolyte)、as inhibitor of fermentation、as catalyst in organic reactions、in the manufacture of aluminum silicate、[HSDB]、Aluminum Producing [Category: Industry]、Metal Preparation and Pouring [Category: Foundry]、Ceramics making [Category: Hobbies]、Enameling [Category: Hobbies]、In ceramics、in aluminum manufacture、as catalyst in organic reactions.、Production of aluminum to lower the melting point & increase the conductivity of the electrolyte、flux in ceramic glazes & enamels、manufacture of aluminum silicate、catalyst.、Ceramics (production of white enamel).、Aluminum fluoride、hydrate、Use Classification: Cosmetics -> Antiplaque、Oral care、Industry Uses: Catalyst、Filler、Not Known or Reasonably Ascertainable、Flux agent、Density modifier、Pigment、Intermediate、Other、Processing aids not otherwise specified、Consumer Uses: Other、Methods of Manufacturing: ...By heating ammonium hexafluoroaluminate to red heat in a stream of nitrogen、Obtained by the action of fluorine or hydrogen fluoride on the metal at high temperatures、or by fusing cryolite or sodium fluoride with aluminum sulfate.、Action of hydrogen fluoride gas on alumina trihydrate、reaction of hydrogen fluoride on a suspension of aluminum trihydrate、followed by calcining the hydrate formed、reaction of fluosilicic acid on aluminum hydrate.、Impurities: 0.5 to 2.0 ppm of Silicon、Magnesium、Iron、Nickel、Chromium、Formulations、Preparations: Grade: Technical、Aluminum fluoride grade: 87%、Grades or purity: 90.7%、Grade: Technical、CP、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 85、000 - <100、2021: 100、2020: 85、(1972) 1.26X10+11 GRAMS、(1975) 1.18X10+11 GRAMS、(1982) 3.82X10+7 g、TECHNICAL、Plastics Product Manufacturing、Primary Metal Manufacturing、Other (requires additional information)、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Fabricated Metal Product Manufacturing、Aluminum fluoride (AlF3): ACTIVE、Aluminum fluoride and cryolite are the two aluminum-fluorine compounds of industrial importance. Their main application is in baths for electrolytic aluminum production、accounting for over 95% of their use.、Loses water at 100 °C、more at 200 °C. It does not seem possible to obtain the anhydrous compound free from oxides by dehydration of the hydrates.、Trihydrate。
氟化铝 是一种化工化合物，登记 CAS 号为 7784-18-1，分子式 AlF3（分子量 83.976748）。
登记 CAS 号：7784-18-1
其分子式 AlF3 由 1 个铝、3 个氟 组成。
别名/同义词：氟化铝 · Aluminum fluoride
氟化铝 的 CAS 登记号为 7784-18-1。
分子式 AlF3，分子量 83.976748。
别名/同义词：氟化铝、Aluminum fluoride。
登记用途：Uses: Used in ceramics、as flux in metallurgy、ceramic glazes、and enamels、in aluminum manufacture (to lower the melting point and increase the conductivity of the electrolyte)、as inhibitor of fermentation、as catalyst in organic reactions、in the manufacture of aluminum silicate、[HSDB]、Aluminum Producing [Category: Industry]、Metal Preparation and Pouring [Category: Foundry]、Ceramics making [Category: Hobbies]、Enameling [Category: Hobbies]、In ceramics、in aluminum manufacture、as catalyst in organic reactions.、Production of aluminum to lower the melting point & increase the conductivity of the electrolyte、flux in ceramic glazes & enamels、manufacture of aluminum silicate、catalyst.、Ceramics (production of white enamel).、Aluminum fluoride、hydrate、Use Classification: Cosmetics -> Antiplaque、Oral care、Industry Uses: Catalyst、Filler、Not Known or Reasonably Ascertainable、Flux agent、Density modifier、Pigment、Intermediate、Other、Processing aids not otherwise specified、Consumer Uses: Other、Methods of Manufacturing: ...By heating ammonium hexafluoroaluminate to red heat in a stream of nitrogen、Obtained by the action of fluorine or hydrogen fluoride on the metal at high temperatures、or by fusing cryolite or sodium fluoride with aluminum sulfate.、Action of hydrogen fluoride gas on alumina trihydrate、reaction of hydrogen fluoride on a suspension of aluminum trihydrate、followed by calcining the hydrate formed、reaction of fluosilicic acid on aluminum hydrate.、Impurities: 0.5 to 2.0 ppm of Silicon、Magnesium、Iron、Nickel、Chromium、Formulations、Preparations: Grade: Technical、Aluminum fluoride grade: 87%、Grades or purity: 90.7%、Grade: Technical、CP、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 85、000 - <100、2021: 100、2020: 85、(1972) 1.26X10+11 GRAMS、(1975) 1.18X10+11 GRAMS、(1982) 3.82X10+7 g、TECHNICAL、Plastics Product Manufacturing、Primary Metal Manufacturing、Other (requires additional information)、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Fabricated Metal Product Manufacturing、Aluminum fluoride (AlF3): ACTIVE、Aluminum fluoride and cryolite are the two aluminum-fluorine compounds of industrial importance. Their main application is in baths for electrolytic aluminum production、accounting for over 95% of their use.、Loses water at 100 °C、more at 200 °C. It does not seem possible to obtain the anhydrous compound free from oxides by dehydration of the hydrates.、Trihydrate。
氟化铝（CAS 7784-18-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7784-18-1 |
|---|---|
| PubChem CID | 2124 |
| Molecular formula | AlF3 |
| IUPAC name | trifluoroalumane |
| UNII (FDA) | Z77H3IKW94 |
| Molecular Weight | 83.976748 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 83.9767479 |
| Monoisotopic Mass | 83.9767479 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 4 |
| Boiling Point | 1272 °C @760 [mm Hg] |
|---|---|
| Melting Point | 1291 °C |
| Melting Point | 1290 °C |
| Solubility | In water, 0.559 g/100 mL @ 25 °C |
| Density | 3.10 |
| Density | 2.9 g/cm³ |
| Density | 3.1 @25 °C |
| Vapor Pressure | 1 mm Hg @ 1238 °C |
| Other Experimental Properties | Sublimes at 1272 °C, 760 mmHg |
| Formulations/Preparations | Grades or purity: 90.7% |
aluminum fluoride; Aluminum trifluoride; trifluoroalumane; Aluminum fluoride (AlF3); aluminium trifluoride; Fluorid hlinity; Aluminium fluorure; trifluoridoaluminium; Z77H3IKW94; DTXSID8030712; CHEBI:49464; Aluminium Fluoratum; RefChem:5537; DTXCID6010712; 232-051-1; 7784-18-1
| Regulatory & Food Contact | CIR / INCI: Oral care; Antiplaque |
|---|---|
| GHS notification summary | 95.2% (360 / 378) |
| GHS notification summary | 95.2% (360 / 378) |
|---|---|
| Reported hazard statements | H301, H319, H335, H361, H372 |
This chemical does not meet GHS hazard criteria for 95.2% (360 of 378) of all reports.
Reported as not meeting GHS hazard criteria by 360 of 378 companies (only 4.8% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Aluminum fluoride · CAS 7784-18-1 · AlF3. UNII Z77H3IKW94. Boiling Point: 1272 °C @760 [mm Hg]; Melting Point: 1291 °C; Melting Point: 1290 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Aluminum fluoride