CAS Number 7757-79-1 is the registry number for Potassium Nitrate (KNO₃, MW 101.10 g/mol). Oxidising (Class 5.1).
| CAS Number | 7757-79-1 |
| Chemical Name | Potassium Nitrate |
| Molecular Formula | KNO₃ |
| Molecular Weight | 101.10 g/mol |
| Category | Inorganic Salt |
| Available Grades | Technical/Food grade/Fertilizer grade |
Saltpetre · Nitre · Potassium saltpeter · KNO₃