FAQs
What is this Sodium Hydroxide 2 % (w/v) Solution used for?
This pre-diluted base is designed for laboratory and analytical tasks, including pH adjustment, neutralization of acids, reagent preparation, and cleaning operations. The fixed 2 % (w/v) concentration ensures consistent performance without the need for manual dilution, helping avoid measurement errors.
What purity and quality are provided?
The solution is formulated from analytical-grade sodium hydroxide and high-purity water, with batch-tested concentration accuracy and traceability. It delivers reproducible results in chemical analysis and manufacturing workflows, meeting stringent reagent standards for reliable laboratory performance.
Is the solution safe to handle and what hazards apply?
Although diluted, sodium hydroxide remains highly corrosive. The 2 % solution can cause severe skin and eye burns. Proper PPE (gloves, goggles, lab coat) and handling protocols are required. Storage must be in a corrosion-resistant container, away from acids and incompatible materials.
How should the solution be stored and disposed of?
Store the solution in a tightly closed chemical-resistant container, in a cool, dry place away from acids and metals. Avoid freezing or heat exposure. Dispose of the solution according to local chemical waste regulations, neutralize if required before drainage.
Why choose a ready-to-use 2 % solution instead of diluting solid NaOH?
Using a pre-diluted 2 % solution simplifies lab workflows by eliminating the need for weighing, dilution, and associated error risks. It also reduces the handling of concentrated caustics and enhances safety while maintaining the flexibility for routine pH adjustment, titration, and cleaning processes.
