Caustic Soda (Sodium Hydroxide) is a fundamental industrial alkali. In Kolkata, we supply premium Caustic Soda to support chemical industries, soap and detergent manufacturers, paper mills, textile units, jute mills, and water treatment plants. Kolkata's diverse industrial base (petrochemicals, jute, textile, leather, chemical) consuming thousands of MT of caustic soda annually for various processes (API synthesis, cleaning, soap/detergent production, textile mercerization, jute processing, water treatment) requires reliable supply. Our product helps support Kolkata's manufacturing ecosystem.
As an indispensable industrial alkali for Kolkata's manufacturing base, it serves as a fundamental raw material for multiple industries. For chemical plants, soap manufacturers, paper mills, textile units (Howrah), jute mills (Howrah, Hooghly), and water treatment plants (KMC), this product meets all quality standards.
Our Caustic Soda Flakes and Liquid are processed under strict quality standards to ensure consistent composition, low impurities, and reliable performance specifically for the Kolkata market. We cater to the city's diverse industrial requirements with flexible supply options and competitive pricing.
Applications:
| Sr. No. | Characteristics | Specifications |
|---|---|---|
| 1 | Sodium Hydroxide (as NaOH) – Dry Basis | 99.00% min |
| 2 | Sodium Carbonate (as Na₂CO₃) | 0.40% max |
| 3 | Chloride (as NaCl) | 0.10% max |
| 4 | Iron (as Fe³⁺) | 20 ppm max |