


| Catalogue | Size | Price | Quantity | |
|---|---|---|---|---|
| BPS15512-500mL | 500mL | $39.62 | ||
| BPS15512-1L | 1L | $59.62 |
Potassium Hydroxide 45% W/W, Buy now for reliable and reproducible results from cUSP Percentage Solutions at Dawnscientific.
Potassium Hydroxide 45% W/V is a clear, colorless alkaline solution containing 45 grams of Potassium Hydroxide (KOH) dissolved in purified water to make 100 mL. High-quality reagent is used in most of the laboratories, research institutions, and industrial laboratories where high precision of alkalinity and reliable chemical performances are needed. It is produced under the Dawn Scientific cUSP Percentage Solutions brand, and therefore offers excellent precision, consistency, and purity to meet all the analytical and operational requirements.
Applications of Potassium Hydroxide 45% W/V
Key Features of Potassium Hydroxide 45% W/V
High Purity and Reliability
Manufactured with high-grade KOH to achieve precision in analytical performance and also reproducibility.45% W/V Concentration (Standardized)
Gives the same results in experiments and industry.Ready to use Alkaline solution.
Removes preparation time inside the lab and reduces the chances of dealing with solid KOH pellets.Clear and Stable
Shows a very high degree of clarity and stability in the long run under the right conditions of storage.Safe Packaging
Supplied in strong, leak-resistant containers designed for laboratory and industrial environments.General Description
Potassium Hydroxide 45% W/V is a high-performance and ready-to-use alkaline reagent that finds numerous applications in the laboratory and in industrial setups. Its accurate concentration provides reliable alkalinity to titration, formulation, and use as a reagent in chemical reactions. Because it is supplied as a liquid, it eliminates the challenges associated with dissolving solid KOH, making laboratory workflows easier, faster, and safer.
In case you are seeking where to purchase Potassium Hydroxide 45% W/V, or you need to know the cost of Potassium Hydroxide 45% W/V, then Dawn Scientific is your best place. We are a reliable provider of cUSP Percentage Solutions; therefore, we supply high-quality reagents, which are of high performance and purity at competitive prices. Available pack sizes at Dawn Scientific are 500 mL, 1000 mL, 1 gallon, 4×1-gallon, and 5-gallon containers. Bulk orders and custom quotations are available upon request. For pricing, bulk discounts, and product inquiries, visit DawnScientific.com — your dependable partner for premium laboratory reagents.
About Brand
cUSP Percentage Solutions are made with particular reagent with water. We manufactures Percentage solutions under strict ISO standards and USP methodology. Percentage solutions are a convenient and easy way to record solution concentrations. An advantage of percentage solutions is that the molecular weight of a compound does not figure into the percentage of the required solution. There are two types of percentage solutions commonly used:
1. Percentage weight by volume (w/v)
2. Percentage volume by volume (v/v)
3. Percentage weight by weight (w/w)
“cUSP” Series Solutions are Ready to Use standard solutions for chemist/Lab technicians in order to save their valuable time and focus in achieving accurate results. “cUSP” series Solutions includes Test solutions (TS), Volumetric solutions (VS), Percentage solutions (PS) and Buffer solutions. All types of solutions are manufactured under ISO standard. All “cUSP” Solutions are available in different pack size according to your requirements. We also offer custom solutions as well. cUSP series products are perfect feet for any Research or analytical laboratory, school and collages.
Why Dawn Scientific?
In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.
For complete product information, technical resources, and our full catalog, please browse other categories on our website dawnscientific.com.
If you have any questions or would like assistance selecting the right products for your application, our knowledgeable team is ready to help. Contact us at 1-800-DAWN-SCI (1-800-329-6724) or email sales@dawnscientific.com. We look forward to serving your laboratory and research needs.
Potassium Hydroxide 45% w/w is widely used in laboratories, chemical manufacturing, quality control testing, pH adjustment, cleaning formulations, and research applications. Its standardized concentration helps provide reliable and reproducible results across a variety of industrial and analytical processes.
The designation 45% w/w means that the solution contains 45 grams of potassium hydroxide per 100 grams of total solution weight. This weight-based concentration provides consistency for laboratory procedures, manufacturing operations, and analytical testing applications.
A ready-to-use Potassium Hydroxide 45% w/w solution eliminates the need for dilution and preparation, helping reduce handling errors, improve workplace safety, save laboratory time, and ensure concentration consistency from batch to batch.
Yes. Potassium Hydroxide 45% w/w is commonly used to increase pH levels and neutralize acidic solutions in laboratory, industrial, environmental, and manufacturing applications where precise alkalinity control is required.
Potassium Hydroxide solutions are frequently used in analytical laboratories for titrations, reagent preparation, sample processing, and chemical analysis. A standardized concentration helps support accuracy and reproducibility in testing procedures.
Potassium Hydroxide 45% w/w should be stored in a tightly sealed, chemically resistant container in a cool, dry, and well-ventilated area. Proper storage helps maintain solution integrity and minimizes exposure to moisture and contaminants.
Industries that commonly use Potassium Hydroxide 45% w/w include chemical manufacturing, pharmaceutical research, environmental testing, water treatment, biotechnology, personal care product manufacturing, and industrial cleaning operations.
Yes. Potassium Hydroxide is widely used in saponification processes to manufacture liquid soaps and specialty cleaning products. Its strong alkaline properties make it valuable for formulations requiring effective fat and oil conversion.
Pre-prepared Potassium Hydroxide solutions help improve workflow efficiency, reduce preparation time, minimize dilution mistakes, enhance safety when compared with handling solid alkali materials, and provide greater consistency in laboratory and production environments.
Potassium Hydroxide 45% w/w can be purchased from specialized laboratory chemical suppliers such as Dawn Scientific, which provides ready-to-use chemical solutions for research laboratories, industrial facilities, educational institutions, and quality control applications.

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