Na3AIF6 98% Sodium fluoroaluminate widely used as pesticides in
agriculture and Opacifier in enamel industry
► Description
Inroduction: Sodium fluoroaluminate is one kind of odorless white solid or powder.
The IUPAC Name of this chemical istrisodium;hexafluoroaluminum(3-). This
chemical belongs to the product categories which is inorganics. It’s slightly soluble
in water, butinsoluble in anhydrous hydrogen fluoride.
Origin:Sodium fluoroaluminate is the inorganic compound with the formula
Na3AIF6 . This white solid,discovered by the Brazilian José Bonifácio de Andrada e
Silva, occurs naturally asthe mineral cryolite and is used extensively in the
industrial production of aluminium metal. The compound consists of the sodium
(Na+) salt of hexafluoroaluminate(AlF63−).
Production :Most sodium fluoroaluminate is manufactured from aluminium oxides,
hydrofluoric acid, and sodium hydroxide or the equivalent reagent hexafluorosilicic
acid:6 NaOH + Al2O3 + 12 HF → 2 Na3AlF6 + 9 H2O
Safety: Cryolite is poorly soluble in water, which mitigates problems. The LD50 =
600mg/kg for the comparable compound aluminium trifluoride.
Properties:
(1)H-Bond Donor: 0; (2)H-Bond Acceptor: 7;
(3)Rotatable Bond Count: 0; (4)Exact Mass: 209.941266;
(5)MonoIsotopic Mass: 209.941266; (6)Topological Polar Surface Area: 0;
(7)Heavy Atom Count: 10; (8)Formal Charge: 0;
(9)Complexity: 62.7; (10)Isotope Atom Count: 0;
(11)Defined Atom Stereocenter Count: 0;
(12)Undefined Atom Stereocenter Count: 0;
(13)Defined Bond Stereocenter Count: 0;
(14)Undefined Bond Stereocenter Count: 0;
(15)Covalently-Bonded Unit Count: 4
4.Structure
Smiles: [Al+3]([F-])([F-])([F-])([F-])([F-])[F-].[Na+].[Na+].[Na+]
InChI: InChI=1S/Al.6FH.3Na/h;6*1H;;;/q+33*+1/p-6
InChIKey: REHXRBDMVPYGJX-UHFFFAOYSA-H
Canonical SMILES: F[Al-3](F)(F)(F)(F)F.[Na+].[Na+].[Na+]
►Specification
Macro molecule
| Na3AlF6 | Item | Specification |
| Na3AlF6 | 98% |
| F | 53.5% |
| Al | 13.8% |
| Na | 31.2% |
| SiO2 | 0.28% |
| Fe2O3 | 0.03% |
| SO4 | 0.01% |
| Hygroscopic moisture | 0.17% |
| Cauterant decrease | 1.85% |
| Molecular proportion | 2.65% |
Low molecule
| Na3AlF6 | Item | Specification |
| Na3AlF6 | 98% |
| F | 53.4% |
| Al | 14.6% |
| Na | 30.5% |
| SiO2 | 0.25% |
| Fe2O3 | 0.03% |
| SO4 | 0.01% |
| Hygroscopic moisture | 0.15% |
| Cauterant decrease | 1.27% |
| Molecular proportion | 2.46% |
►Application
1.Pesticides.
2.Opacifier in enamel industry.
►Payment term
T/T 30% deposit ,70% paid against copy B/L
►MOQ
1-25ton
Product Tags:
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Pesticides Material Sodium Aluminium Fluoride , Trisodium Hexafluoroaluminate Powder Images
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