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VWR Potassium hydroxide 47% in aqueous solution, AnalaR NORMAPUR® analytical reagent
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Formula: KOH
MW: 56.11 g/mol
Specifications:
| Application | Analysis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | KOH |
Analytical Grade | Potassium Hydroxide 47% Aqueous Solution AnalaR NORMAPUR®
VWR Potassium Hydroxide 47% Solution, certified to AnalaR NORMAPUR® specifications, is a high-purity aqueous base designed for laboratory use in titration, pH adjustment, chemical synthesis, and wet chemistry protocols. This concentrated KOH solution offers consistent strength and performance for analytical, quality control, and industrial applications.
Product Attributes
- 47% (w/w) potassium hydroxide in water
- Conforms to AnalaR NORMAPUR® reagent-grade purity standards
- Ready-to-use solution for high-throughput lab applications
- Consistent alkalinity and density for accurate volumetric and preparative use
- Supplied in plastic bottles and canisters for safe storage and handling
Chemical and Physical Properties
| Parameter | Value |
|---|---|
| CAS Number | 1310-58-3 |
| Chemical Formula | KOH |
| Molecular Weight | 56.11 g/mol |
| MDL Number | MFCD00003553 |
| EINECS Number | 215-181-3 |
| Density (20 °C) | 1.475 g/cm³ |
| UN Number | 1814 |
| ADR Classification | Class 8, Packing Group II |
| Hazard Classification | GHS05 (corrosive), GHS07 |
| Storage Temperature | Ambient |
Available Pack Sizes
| Catalog Number | Pack Type | Volume |
|---|---|---|
| 26633.290 | Plastic bottle | 1 L |
| 26633.460 | Plastic canister | 25 L |
Applications
- pH adjustment in analytical and industrial procedures
- Strong base for acid–base titrations
- Reagent in chemical synthesis and sample preparation
- Used in buffer solutions, soap formulation, and surface treatment
- Suitable for wet chemistry, lab-scale reactions, and industrial QC labs
VWR® Potassium Hydroxide 47% Solution, AnalaR NORMAPUR® provides excellent consistency, safety, and purity for laboratories and facilities requiring reliable base solutions for analytical and preparative workflows.
- Pack Size: 1L 25 Liters