Water Caustic Soda
Molecular Formula:NaOH
CAS Number: 1310-73-2
Appearance: White solid
Purity:99%

CAUSTIC SODA
Caustic soda, also known as sodium hydroxide (NaOH), is a highly versatile and strongly alkaline chemical compound. Its chemical properties are characterized by its ability to dissociate into sodium ions (Na⁺) and hydroxide ions (OH⁻) when dissolved in water. This dissociation process makes caustic soda a powerful base.
One of the notable chemical properties of caustic soda is its strong reactivity with various substances, particularly acids. It undergoes neutralization reactions with acids to form water and the corresponding salt. This reaction is highly exothermic, releasing significant heat.
Additionally, caustic soda exhibits a strong affinity for moisture, readily absorbing water from the surroundings. This hygroscopic nature contributes to its deliquescent properties, causing it to dissolve in water and form a concentrated solution.
| Item |
STANDARD PARAMETERS |
RESULTS |
| Assay (NaOH) % | ≥98.5 |
98.7 |
| Sodium Carbonate ( Na2Co3) % |
≤0.5 |
0.32 |
| Sodium Chloride . NaCL) % |
≤0.03 |
0.01 |
| Iron Sesquioxide (Fe2O3) % |
≤0.005 |
0.002 |
| Color | White color |
Confirm |
Caustic soda, also known as sodium hydroxide (NaOH), is a versatile chemical compound with a wide range of applications across various industries. One primary use of it is in the production of pulp and paper, where it serves as a vital ingredient in the pulping process, aiding in the separation of cellulose fibers from wood. In the textile industry, caustic soda is employed for mercerization, enhancing the strength and luster of fabrics. Additionally, it plays a crucial role in the manufacturing of soap and detergents, acting as a key ingredient in saponification.It is extensively utilized in water treatment processes, serving as a powerful alkaline agent to adjust pH levels and neutralize acidity. Its corrosive nature makes it an effective drain cleaner, capable of dissolving organic materials and clearing blockages.












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