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15098-87-0 Usage

Chemical Properties

Different sources of media describe the Chemical Properties of 15098-87-0 differently. You can refer to the following data:
2. Aluminum fluoride is a white, odorless powder or granule.


Aluminum fluoride trihydrate is used as an additive for the production of aluminum by electrolysis. It is also used to inhibit fermentation and in the preparation of low index films. It serves as a flux ingredient for the removal of magnesium in the refining of aluminum scrap. Further, it is used in the manufacture of aluminum silicates, ceramics and glass. In addition, it acts as a catalyst for organic synthesis and filler in glass industry.

Potential Exposure

Used as component of electrolyte from which aluminum metal is produced; in the manufacture of ceramics, enamels, aluminum silicate; as flux in metallurgy; as a fermentation inhibitor


UN3260 Corrosive solid, acidic, inorganic, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.


Reacts violently with potassium or sodium

Waste Disposal

Neutralize with soda ash; add slaked lime; let stand for 24 hours. Transfer sludge to sewage facility.

Check Digit Verification of cas no

The CAS Registry Mumber 15098-87-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,9 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 15098-87:
120 % 10 = 0
So 15098-87-0 is a valid CAS Registry Number.

15098-87-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (11496)  Aluminum fluoride trihydrate, 97%   

  • 15098-87-0

  • 100g

  • 349.0CNY

  • Detail
  • Alfa Aesar

  • (11496)  Aluminum fluoride trihydrate, 97%   

  • 15098-87-0

  • 500g

  • 1153.0CNY

  • Detail
  • Alfa Aesar

  • (11496)  Aluminum fluoride trihydrate, 97%   

  • 15098-87-0

  • 2kg

  • 3458.0CNY

  • Detail
  • Vetec

  • (V900177)  Aluminumfluoridetrihydrate  Vetec reagent grade

  • 15098-87-0

  • V900177-500G

  • 117.00CNY

  • Detail
  • Sigma-Aldrich

  • (236098)  Aluminumfluoridetrihydrate  97%

  • 15098-87-0

  • 236098-100G

  • 635.31CNY

  • Detail
  • Sigma-Aldrich

  • (236098)  Aluminumfluoridetrihydrate  97%

  • 15098-87-0

  • 236098-500G

  • 1,928.16CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017


1.1 GHS Product identifier

Product name Aluminum Fluoride Trihydrate

1.2 Other means of identification

Product number -
Other names Aluminum fluoride trihydrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:15098-87-0 SDS

15098-87-0Downstream Products

15098-87-0Relevant articles and documents

19F NMR study of the equilibria and dynamics of the Al3+/F- system


, p. 2530 - 2537 (2008/10/08)

A careful reinvestigation by high-field 19F NMR (470 MHz) spectroscopy has been made of the Al3+/F- system in aqueous solution under carefully controlled conditions of pH, concentration, ionic strength (I), and temperature. The 19F NMR spectra show five distinct signals at 278 K and I = 0.6 M (TMACl) which have been attributed to the complexes AlF(i)((3-i)+)(aq) with i ≤ 5. There was no need to invoke AlF(i)(OH)(j)((3-i-j)+) mixed complexes in the model under our experimental conditions (pH ≤ 6.5), nor was any evidence obtained for the formation of AlF63-(aq) at very high ratios of F-/Al3+. The stepwise equilibrium constants obtained for the complexes by integration of the 19F signals are in good agreement with literature data given the differences in medium and temperature. In I = 0.6 M TMACl at 278 K and in I = 3 M KCl at 298 K the log K(i) values are 6.42, 5.41, 3.99, 2.50, and 0.84 (for species i = 1 - 5) and 6.35, 5.25, and 4.11 (for species i = 1 - 3), respectively. Disappearance of the 19F NMR signals under certain conditions was shown to be due to precipitation. Certain 19F NMR signals exhibit temperature- and concentration-dependent exchange broadening. Detailed line shape analysis of the spectra and magnetization transfer measurements indicate that the kinetics are dominated by F- exchange rather than complex formation. The detected reactions and their rate constants are AlF22+ + *F- ? AlF*F2+ + F- (k02 = (1.8 ± 0.3) x 106 M-1 s-1), AlF30 + *F- ? AlF2*F0 + F- (k03 = (3.9 ± 0.9) x 106 M-1 s-1), and AlF30 + H*F ? AlF2*F0 + HF (k(H)03 = (6.6 ± 0.5) x 104 M-1 s-1). The rates of these exchange reactions increase markedly with increasing F- substitution. Thus, the reactions of AlF2+(aq) were too inert to be detected even on the T1 NMR time scale, while some of the reactions of AlF30(aq) were fast, causing large line broadening. The ligand exchange appears to follow an associative interchange mechanism. The cis-trans isomerization of AlF2+(aq), consistent with octahedral geometry for that complex, is slowed sufficiently to be observed at temperatures around 270 K. Difference between the Al3+/F- system and the much studied Al3+/OH- system are briefly commented on.

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