NSC 403554
ammonium hexafluorophosphate
CAS: 16941-11-0
Molecular Formula: F6H4NP
NSC 403554 - Names and Identifiers
| Name | ammonium hexafluorophosphate |
| Synonyms | AI3-52624 AI3-16097 NSC 403554 Azanium hexafluorophosphate Ammonium phosphorus fluoride ammonium hexafluorophosphate Ammonium hexafluorophosphate Ammonium hexafluorophosphate(1-) AMMONIUM HEXAFLUOROPHOSPHATE, NH4PF6 Phosphate(1-), hexafluoro-, ammonium Ammonium hexafluorophosphate, extra pure |
| CAS | 16941-11-0 |
| EINECS | 241-009-1 |
| InChI | InChI=1/F6P.H3N/c1-7(2,3,4,5)6;/h;1H3/q-1;/p+1 |
| InChIKey | NIZXKAYXSNUDOU-UHFFFAOYSA-O |
NSC 403554 - Physico-chemical Properties
| Molecular Formula | F6H4NP |
| Molar Mass | 163 |
| Density | 2.18 g/mL at 25 °C (lit.) |
| Melting Point | 58 °C (lit.) |
| Water Solubility | 74.8 g/100 mL (20 ºC) |
| Solubility | H2O: 50mg/mL, clear, colorless |
| Appearance | Crystalline Powder or Needles |
| Specific Gravity | 2.180 |
| Color | White to beige |
| Merck | 14,526 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | Stable. Incompatible with strong acids. Hygroscopic. Combustion may generate hydrogen fluoride, phosphorus oxides, phosphine or ammonia. |
| Sensitive | Hygroscopic |
| Physical and Chemical Properties | Density 2.18 melting point 198°C water-soluble 74.8g/100 mL (20°C) |
| Use | Used as a raw material for the manufacture of other hexafluorophosphate salts |
NSC 403554 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3260 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3 |
| TSCA | T |
| HS Code | 28269090 |
| Hazard Note | Corrosive/Hygroscopic |
| Hazard Class | 8 |
| Packing Group | III |
NSC 403554 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | hexafluorophosphate series is a kind of important inorganic fluoride salts, ammonium hexafluorophosphate is one of the most important hexafluorophosphate salts. It can be used to prepare other hexafluorophosphate salts and is also an important substance for preventing dental caries. |
| properties | ammonium hexafluorophosphate is a colorless square crystal or a rectangular plate-like or plate-like crystal. Room temperature does not corrode glass, strong heat does not melt and decompose. The relative density was 2.180. Soluble in water, soluble in methanol, ethanol and acetone. |
| purpose | used as raw material for manufacturing other hexafluorophosphate used in electronic industry |
Last Update：2024-04-09 21:21:28
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