Ammonium silicofluoride (CAS 16919-19-0) — formula F6Si.2H4N, molecular weight 178.153; category inorganic chemicals.
| CAS Number | 16919-19-0 |
|---|---|
| Molecular Formula | F6Si.2H4N |
| Molecular Weight | 178.153 |
| Melting Point | 230 °C |
| Category | Inorganic Chemicals |
Ammonium silicofluoride is an inorganic compound with CAS registry number 16919-19-0 and molecular formula F6Si.2H4N (molecular weight 178.153), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 16919-19-0
Its molecular formula F6Si.2H4N comprises 6 F, 1 Si, 4 H, 1 N atoms.
Also known as: Ammonium silicofluoride · 硅氟化铵
Category: inorganic chemicals
The CAS registry number of Ammonium silicofluoride is 16919-19-0.
Molecular formula F6Si.2H4N, molecular weight 178.153.
It is also registered under: Ammonium silicofluoride, 硅氟化铵.
Category: Inorganic Chemicals.
Independent reference data for Ammonium silicofluoride (CAS 16919-19-0), compiled from public chemistry databases.
| CAS Registry Number | 16919-19-0 |
|---|---|
| PubChem CID | 28145 |
| Molecular formula | F6Si.2H4N |
| IUPAC name | diazanium;hexafluorosilicon(2-) |
| UNII (FDA) | 1X545W620G |
| Molecular Weight | 178.153 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 178.03609377 |
| Monoisotopic Mass | 178.03609377 |
| Topological Polar Surface Area | 2 |
| Heavy Atom Count | 9 |
| Melting Point | 230 °C |
|---|---|
| Solubility | 18.16 G/100 CC WATER @ 17 °C |
| Solubility | 55.5 G/100 CC WATER @ 100 °C |
| Density | 2.011 g/cu cm |
| Density | 2.19 @25 °C |
Ammonium hexafluorosilicate; 16919-19-0; Ammonium fluosilicate; Ammonium fluorosilicate; AMMONIUM SILICOFLUORIDE; Diammonium hexafluorosilicate; Ammonium silicon fluoride; Caswell No. 043; Diammonium fluosilicate; Diammonium silicon hexafluoride; Diammonium fluorosilicate; Diammonium hexafluorosilicate(2-); LPE 6; Silicate(2-), hexafluoro-, diammonium; HSDB 472; DTXSID6047076
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Oral care; Antiplaque |
|---|
| Reported hazard statements | H301, H311, H331, H412 (11.1%), H315, H319, H335, H372 |
|---|
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H311: Toxic in contact with skin [Danger Acute toxicity, dermal]
Ammonium silicofluoride · CAS 16919-19-0 · F6Si.2H4N. UNII 1X545W620G. Melting Point: 230 °C; Solubility: 18.16 G/100 CC WATER @ 17 °C; Solubility: 55.5 G/100 CC WATER @ 100 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硅氟化铵