CAS Number 1336-21-6 is the registry number for Ammonia Solution 25% (NH₃(aq), MW 17.03 g/mol). Corrosive + Toxic (Class 8).
| CAS Number | 1336-21-6 |
| Chemical Name | Ammonia Solution 25% |
| Molecular Formula | NH₃(aq) |
| Molecular Weight | 17.03 g/mol |
| Category | Base/Alkali |
| Available Grades | 25%/28%/30%/33% |
Ammonium hydroxide · Aqueous ammonia · Ammonia water