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VWR Sodium hydroxide 98.5-100.5%, pellets, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
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CAS Number :
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Specifications:
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Pellets |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | NaOH |
High-Purity NaOH for Industrial & Laboratory Applications
VWR® Sodium Hydroxide (NaOH) Pellets are high-purity, analytical-grade reagents suitable for a wide range of industrial, laboratory, and research applications. Also known as caustic soda or lye, sodium hydroxide is a strong base widely used as a neutralizing agent, catalyst, and chemical reagent in chemical synthesis, petroleum refining, pharmaceuticals, and environmental analysis.
This AnalaR NORMAPUR® Reag. Ph. Eur. Analytical Reagent is manufactured to strict purity standards, ensuring exceptional consistency and reliability for scientific and industrial applications.
Key Features & Benefits
✅ High Purity (98.5 - 100.5%) – Ensures reliable results in chemical synthesis & analytical processes
✅ Meets Reagent Ph. Eur. & Analytical Standards – Suitable for industrial, pharmaceutical & laboratory use
✅ Highly Versatile Industrial Reagent – Used in neutralization, catalysis, and material processing
✅ Strong Base with Wide Applicability – Ideal for pH control, organic synthesis, and water treatment
✅ Pellet Form for Easy Handling & Measurement – Provides accurate dosing & reduced contamination risk
✅ Exceptional Solubility in Water – Ensures fast dissolution for efficient chemical reactions
Technical Specifications
| Attribute | Details |
|---|---|
| Product Name | Sodium Hydroxide |
| Synonyms | Lye, Caustic Soda, NaOH |
| Chemical Formula | NaOH |
| Molecular Weight | 40.00 g/mol |
| Purity | 98.5 - 100.5% |
| Appearance | White Pellets |
| Melting Point | 318°C |
| Boiling Point | 1,388°C |
| Density | 2.13 g/cm³ |
| Solubility | Readily soluble in water |
| Storage Conditions | Ambient Temperature |
| pH (20°C, 0.01% Solution) | Min. 11.0 |
| CAS Number | 1310-73-2 |
| EINECS Number | 215-185-5 |
Purity & Impurity Profile
| Specification | Limit |
|---|---|
| Heavy Metals (as Ag) | Max. 20 ppm |
| Heavy Metals (as Pb) | Max. 5 ppm |
| Total Nitrogen (N) | Max. 3 ppm |
| Sodium Carbonate (Na₂CO₃) | Max. 1.0% |
| Chloride (Cl) | Max. 120 ppm |
| Phosphate (PO₄³⁻) | Max. 5 ppm |
| Silicon Dioxide (SiO₂) | Max. 10 ppm |
| Sulphate (SO₄²⁻) | Max. 5 ppm |
| Arsenic (As) | Max. 1 ppm |
| Aluminium (Al) | Max. 5 ppm |
| Calcium (Ca) | Max. 5 ppm |
| Copper (Cu) | Max. 2 ppm |
| Iron (Fe) | Max. 5 ppm |
| Mercury (Hg) | Max. 0.1 ppm |
| Potassium (K) | Max. 0.1% |
| Magnesium (Mg) | Max. 5 ppm |
| Nickel (Ni) | Max. 5 ppm |
| Lead (Pb) | Max. 5 ppm |
| Zinc (Zn) | Max. 10 ppm |
✅ Conforms to Reag. Ph. Eur. Standards
Applications
🔬 Chemical Synthesis & Catalysis – Used in organic synthesis, polymer chemistry, and industrial catalysis
⚗️ pH Control & Neutralization – Regulates acid-base reactions in chemical & pharmaceutical industries
🛠 Industrial & Petroleum Refining – Essential in petroleum processing & biofuel production
🧪 Analytical & Laboratory Reagent – Used in titrations, extractions, and sample preparation
📜 Paper & Textile Industry – Plays a role in cellulose processing and fabric treatment
💧 Water & Wastewater Treatment – Adjusts pH levels and removes heavy metal contaminants
🍽 Food Processing & Soap Production – Used in food-grade processing and soap-making formulations
Recommended Experimental Use
1️⃣ Dissolve in Water for pH Adjustments & Chemical Reactions
2️⃣ Use in Controlled Quantities for Organic Synthesis & Hydrolysis
3️⃣ Apply as a Catalyst in Industrial Reactions
4️⃣ Ensure Proper Handling & Storage to Prevent Corrosion & Hazards
Regulatory & Safety Information
⚠️ DANGER: Corrosive & Highly Reactive – Handle with extreme caution
⚠️ For Laboratory & Industrial Use Only – Not for household or food-grade applications
⚠️ Use Personal Protective Equipment (PPE) – Wear gloves, safety goggles, and lab coat
⚠️ Proper Storage Required – Store in dry, ventilated areas away from acids and moisture
⚠️ Dispose of in Compliance with Local Regulations – Avoid contact with water-reactive materials
Why Choose VWR® Sodium Hydroxide (98.5-100.5%)?
🔹 High Purity (≥98.5%) – Ensures reproducibility in scientific applications
🔹 Meets Reagent Ph. Eur. & Analytical Standards – Suitable for industrial & research use
🔹 Widely Used in Chemistry, Biotech, and Pharmaceuticals – Versatile for various industries
🔹 Available in Multiple Pack Sizes – Allows for flexible purchasing options
🔹 Superior Quality & Consistency – Trusted VWR laboratory-grade chemical
For bulk orders, technical support, or additional information, contact LabMart Limited today.
- Pack Size: 1kg 500g 5kg