Caustic Soda is one of the common names for sodium hydroxide (NaOH), which is also known as lye. Its common name derives from its chemical identity as a sodium hydrate and because it is caustic or corrosive. It is an alkali salt which is also called Lye. It is the common name of sodium hydroxide. This name is given due to the corrosive nature of this salt on animal and plant tissues. It has a wide range of applications. Caustic Soda is very useful.
| CAS No || 1310-73-2 |
| NaOH Concentration || 99% |
| Sodium Carbonate (as Na2CO3) % || 0.4 Max. |
| Chloride (as NaCl) % || 0.1 Max. |
| Iron (as Fe+++) % || 20 Max. |
| Sodium Hydroxide (as NaOH) % || 99 Min. |