CAS 16919-19-0: Ammonium hexafluorosilicate

Description: Ammonium hexafluorosilicate, with the chemical formula NH4SiF6 and CAS number 16919-19-0, is an inorganic compound that appears as a white crystalline solid. It is a salt formed from the reaction of ammonium fluoride and silicon tetrafluoride. This compound is soluble in water, and its solubility can lead to the release of fluoride ions in solution, which can be toxic in high concentrations. Ammonium hexafluorosilicate is primarily used in various industrial applications, including as a fluoridating agent in the production of ceramics and glass, as well as in the formulation of certain pesticides. It is also utilized in the treatment of water to control algae and other microorganisms. The compound should be handled with care, as it can pose health risks if ingested or inhaled, and appropriate safety measures should be taken to avoid exposure. Overall, ammonium hexafluorosilicate is a versatile compound with significant industrial relevance, but it requires careful handling due to its fluoride content.

Formula: F₆Si·2H₄N

InChI: InChI=1S/F6Si.2H3N/c1-7(2,3,4,5)6;;/h;2*1H3/q-2;;/p+2

InChI key: InChIKey=ITHIMUMYFVCXSL-UHFFFAOYSA-P

SMILES: [F-][Si+4]([F-])([F-])([F-])([F-])[F-].[NH4+]

Synonyms:

• Ammonium Fluoro(Oxo)Silanolate
• Ammonium Hexafluorosilicate
• Ammonium fluorosilicate
• Ammonium fluorosilicate ((NH4)2SiF6)
• Ammonium fluorosilicate ((NH₄)₂SiF₆)
• Ammonium fluosilicate
• Ammonium hexafluorosilicate ((NH4)2SiF6)
• Ammonium hexafluorosilicate ((NH₄)₂SiF₆)
• Ammonium hexafluorosilicate (NH4SiF6)
• Ammonium hexafluorosilicate (NH₄SiF₆)
• Ammonium silicon fluoride ((NH4)2SiF6)
• Ammonium silicon fluoride ((NH₄)₂SiF₆)
• Ammonium-Hexafluorosilicat
• Ammoniumhexafluorosilicat
• Diammonium Hexafluorosilicate
• Diammonium fluosilicate ((NH4)2SiF6)
• Diammonium fluosilicate ((NH₄)₂SiF₆)
• Diammonium hexafluorosilicate ((NH4)2SiF6)
• Diammonium hexafluorosilicate ((NH₄)₂SiF₆)
• Diammonium hexafluorosilicate(2-)
• Diammonium silicon hexafluoride
• Hexafluorosilicate d'ammonium
• Hexafluorosilicato De Amonio
• Lpe 6
• Nsc 310005
• Silicate(2-), hexafluoro-, ammonium (1:2)
• Silicate(2-), hexafluoro-, diammonium

Ammonium hexafluorosilicate, 98%

CAS: 16919-19-0

Etching glass, in soldering fluxAmmonium hexafluorosilicate is used as a disinfectant and analytical reagent. It …

• Formula: F₆H₈N₂Si
• Purity: 98%
• Molecular weight: 178.15

Ammonium hexafluorosilicate, Puratronic™, 99.999% (metals basis)

CAS: 16919-19-0

Ammonium hexafluorosilicate is used as a disinfectant and analytical reagent. It finds application in etching …

• Formula: F₆H₈N₂Si
• Purity: 99.999%
• Molecular weight: 178.15

Ammomium fluosilicate

CAS: 16919-19-0

• Formula: F₆H₈N₂Si
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 178.15283919999996

Ammonium hexafluorosilicate

CAS: 16919-19-0

• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 178.15g/mol

Ammonium hexafluorosilicate, 99.999%, (trace metal basis)

CAS: 16919-19-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: F₆H₈N₂Si
• Purity: 99.999%
• Color and Shape: Crystalline powder and/or chunks, White
• Molecular weight: 178.15

Ammonium hexafluorosilicate, 98%

CAS: 16919-19-0

• Formula: (NH₄)₂SiF₆
• Molecular weight: 178.14

Ammonium hexafluorosilicate, min. 98%

CAS: 16919-19-0

• Formula: (NH₄)₂SiF₆
• Purity: min. 98%
• Color and Shape: white pwdr.
• Molecular weight: 178.14

AMMONIUM HEXAFLUOROSILICATE

CAS: 16919-19-0

• Formula: H₈F₆N₂Si
• Color and Shape: White Solid
• Molecular weight: 178.14

Diazanium Hexafluorosilicate

CAS: 16919-19-0

Diazanium hexafluorosilicate is an acidic compound that belongs to the class of coordination compounds. The …

• Formula: F₆H₈N₂Si
• Purity: Min. 95%
• Molecular weight: 178.15 g/mol

Ammonium hexafluorosilicate

CAS: 16919-19-0

Ammonium hexafluorosilicate is a compound with the chemical formula NH4[SiF6]. This substance is widely used …

• Formula: F₆H₈N₂Si
• Purity: Min. 95%
• Molecular weight: 178.15 g/mol