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Sodium Hydroxide LB (Laboratory Grade / Lab Grade) is a highly caustic, strong alkaline chemical reagent supplied by IBEX SCIENCES. Operating out of New Anarkali, Lahore, they distribute this core base compound in solid forms (like pellets or flakes) as well as ready-to-use, standardized volumetric liquid solutions. The “LB” designation guarantees that the purity is optimized for general educational experiments, analytical chemistry assays, and standard institutional testing procedures. [1, 2, 3]
To check real-time batch availability, confirm specific packing volumes (such as 100g, 500g, or liquid bottles), or request a safety data sheet, you can contact their Lahore operations team directly. [1]
Chemical Profile & Laboratory Applications
Sodium Hydroxide (NaOH), also known as caustic soda, requires specific analytical handling due to its highly reactive chemical structure: [1]
- Hygroscopic & Deliquescent Property: Solid NaOH pellets or flakes rapidly absorb both moisture and carbon dioxide (CO₂) directly from the surrounding air. Exposure causes the solid to liquefy and gradually convert into sodium carbonate (Na₂CO₃), which skews analytical measurements. [1]
- Core Laboratory Uses: It is primarily utilized as a standard alkaline titrant for acid-base titrations, chemical neutralization, saponification tests, and adjusting pH balances across organic and inorganic chemical formulations. [1, 2]
- Crucial Storage Restrictions: Due to its highly corrosive alkaline profile, liquid formulations must be kept in high-density polyethylene (HDPE) or specific plastic bottles. They should never be stored long-term in glass-stoppered bottles, as the base can slowly dissolve silica and cause the ground glass stopper to fuse permanently. [1]
- Strict Safety Controls: NaOH causes severe chemical skin burns and permanent eye damage on contact. Handling demands full personal protective equipment (PPE) including splash-proof chemical safety goggles, a lab coat, and nitrile gloves. [1]
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