Sodium hydroxide pellets for analysis are a laboratory reagent grade alkali for titrations, pH adjustment and general analysis. With a typical assay of 99–100 % total alkalinity calculated as NaOH, the pellets dissolve readily in water and are suitable for analytical applications requiring high purity. Provided in pellet form for ease of handling.
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106469 Sodium hydroxide pellets for analysis, Merck (Sigma-Aldrich)
106469
Merck
Sodium hydroxide pellets for analysis (product No. 106469 / 1.06469) are an analytical reagent grade strong base supplied in pellet form. The pellets are manufactured to meet ACS Reagent, Ph. Eur. and ISO reagent quality standards, with a total alkalinity assay of 99–100 % calculated as NaOH. Sodium hydroxide (NaOH) is widely used in laboratory applications for pH adjustment, analytical titrations, neutralization reactions, and various preparative processes that require a reliable source of strong base. The pellets dissolve readily in water to yield strongly alkaline solutions.
Advantages
- High purity reagent grade suitable for analytical work, meeting ACS, Ph. Eur. and ISO specifications.
- Convenient pellet form for weighed dispensing and dissolution.
- Consistent and predictable alkalinity for quantitative applications.
- Suitable for use in titrations, pH adjustment, neutralization and general laboratory procedures.
Technical specifications
| Chemical formula | NaOH |
| CAS Number | 1310-73-2 |
| Molecular weight | 40.00 g/mol |
| Assay (total alkalinity as NaOH) | 99–100 % (typical) |
| Physical form | Pellets |
| Grade | ACS Reagent, ISO reagent, Ph. Eur. reagent |
| Application | pH adjustment, titration, analytical chemistry |
| Storage conditions | Store in a cool, dry place (2–30 °C) in tightly closed container. |
| Brand | Merck |
