Sodium Hydroxide (NaOH) – Merck

Available at: Mian & Sons Scientific Traders, Faisalabad

Introduction

Mian & Sons Scientific Traders is one of the leading suppliers of laboratory chemicals and scientific equipment in Faisalabad, Pakistan. We proudly offer original Merck (Sigma-Aldrich) Sodium Hydroxide (NaOH), also known as Caustic Soda or Lye, for laboratories, industries, and research institutions. With high purity, reliable packaging, and competitive prices, we ensure that our customers receive quality products with trusted service.

Product Overview

• Chemical Name: Sodium Hydroxide
• Brand: Merck / Sigma-Aldrich
• Synonyms: Caustic Soda, Lye
• Chemical Formula: NaOH
• Molecular Weight: 39.997 g/mol
• CAS Number: 1310-73-2
• EC Number: 215-185-5
• Purity / Grade: Analytical Reagent (AR), Laboratory Grade (≥98%)
• Physical State: White solid pellets or flakes
• Packaging: 100 g, 500 g, 1 Kg, 2.5 Kg, 10 Kg, 25 Kg (HDPE bottle / drum)

Physical & Chemical Properties

• Appearance: White pellets or flakes
• Odor: Odorless
• Density: 2.13 g/cm³ (20 °C)
• Melting Point: 318 °C
• Boiling Point: 1,388 °C
• Solubility: Highly soluble in water, ethanol, methanol
• pH Value: Very alkaline, pH 13–14 (1M solution)
• Stability: Absorbs moisture and CO₂ from air

Applications of Sodium Hydroxide (NaOH)

Laboratory Use

• Preparation of buffer solutions
• Neutralization and titration experiments
• Analytical reagent in chemistry
• Sample preparation for research

Industrial Use

• Soap and detergent manufacturing
• Paper and pulp bleaching
• Textile mercerization and dyeing
• Petroleum refining

Food Industry (Regulated Use)

• Peeling of fruits and vegetables
• Cocoa and chocolate processing
• Cleaning of soft drink equipment
• Approved food additive (E524)

Water Treatment

• Neutralization of acidic wastewater
• Alkalinity adjustment in treatment plants
• Flocculation and precipitation

Pharmaceutical Applications

• pH adjustment in drug formulations
• Raw material in medicine production
• Intermediate in pharmaceutical synthesis

Safety & Handling Guidelines

• Hazard Class: Corrosive (GHS)
• Causes severe skin burns and eye damage
• Use protective gloves, goggles, and lab coat
• Handle in a ventilated area
• First Aid: Rinse with water in case of contact, seek medical help immediately

Storage Instructions

• Store in airtight HDPE containers
• Keep in cool, dry, ventilated area
• Protect from moisture and CO₂
• Keep away from acids and flammable materials
• Ensure proper labeling for safety compliance

Why Buy from Mian & Sons Scientific Traders?

• Original Merck / Sigma-Aldrich chemicals
• Wide variety of lab chemicals and instruments
• Competitive wholesale and retail pricing
• Trusted by universities, industries, and labs
• Fast delivery in Faisalabad and across Pakistan
• Technical support and after-sales service

Packaging Options

• Educational Labs: 100 g – 500 g bottles
• Research Labs: 1 Kg – 2.5 Kg jars
• Industrial Use: 10 Kg – 25 Kg drums
• Secure, moisture-proof, tamper-resistant packaging

Customer Segments We Serve

• Universities and colleges
• Pharmaceutical industries
• Food processing units
• Textile mills and dyeing units
• Water treatment plants
• Paper and pulp industries
• Research and testing laboratories

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• Sodium Hydroxide Merck Faisalabad
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• Buy NaOH Sigma-Aldrich in Pakistan
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Conclusion

Sodium Hydroxide (NaOH) – Merck is a highly essential chemical for laboratories, industries, and research work. At Mian & Sons Scientific Traders, we supply authentic Merck chemicals with guaranteed purity, secure packaging, and trusted service. Whether you need small laboratory packs or bulk industrial drums, we are your reliable supplier in Faisalabad and Pakistan.

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Mian & Sons Scientific Traders
Faisalabad, Pakistan
Your Reliable Partner in Laboratory Chemicals & Equipment

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