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Ammonium hexafluorosilicate, 99.999%, (trace metal basis)

Catalog No. p-4228976
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Glass bottle
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Catalog No. Quantity Packaging
AC194000100 10 g Glass bottle
AC194000500 50 g Glass bottle
AC194002500 250 g Glass bottle
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Catalog No. AC194000100 Supplier Thermo Scientific Chemicals Supplier No. 194000100
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Description

CAS: 16919-19-0 | H8F6N2Si | 178.15 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

for ultra trace analysis

Chemical Identifiers

CAS 16919-19-0
Molecular Formula H8F6N2Si
Molecular Weight (g/mol) 178.15
InChI Key ITHIMUMYFVCXSL-UHFFFAOYSA-P
Synonym ammonium hexafluorosilicate, ammonium fluosilicate, ammonium fluorosilicate, ammonium silicofluoride, cryptohalite, caswell no. 043, diammonium fluosilicate, diammonium fluorosilicate, ammonium silicon fluoride, diammonium hexafluorosilicate
PubChem CID 28145
IUPAC Name diazanium;hexafluorosilicon(2-)
SMILES [NH4+].[NH4+].F[Si-2](F)(F)(F)(F)F

Specifications

Color White
Physical Form Crystalline Powder and/or Chunks
Quantity 10 g
Assay Percent Range 99.999%
Linear Formula (NH4)2SiF6
Merck Index 15,524
Solubility Information Solubility in water: 18.6 g/100mL (17°C).
Formula Weight 178.15
Percent Purity 99.999%
Grade Trace Metal Basis
Packaging Glass bottle
Specific Gravity 2.01
Density 2.0100g/mL
Chemical Name or Material Ammonium hexafluorosilicate
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Toxic if inhaled.
Toxic in contact with skin.
Toxic if swallowed.
Precautionary Statement GHS P Statement
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protectio
EINECSNumber 240-968-3

RUO – Research Use Only