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Caustic Soda 50% Liquid (Sodium Hydroxide Solution) - 680 lb Drum

Volume: 55 Gal. / DRUM Volume pricing available
1
Total Price $510.00

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Product Overview

Product description

Miles® Caustic Soda 50% Liquid is a concentrated, clear, colorless and odorless solution of sodium hydroxide in water. It is a very strong base used for pH control and neutralization, chemical processing, cleaning and degreasing, water treatment, and pulp, paper and textile processing.

It is highly corrosive to skin, eyes and many metals. Because its freezing point is around 7–12°C, it can crystallize in cold weather, so store it in a heated or temperature-controlled area.

Chemical name Sodium hydroxide solution (50%)
CAS number 1310-73-2
Chemical formula NaOH (50 wt% in water)
Molecular weight 40.00 g/mol (NaOH)

Typical applications

Miles® Caustic Soda 50% Liquid is suitable for use in applications including:

  • pH control and neutralization
  • Chemical processing
  • Cleaning and degreasing
  • Water treatment
  • Pulp, paper and textile processing

Product features

  • Concentrated 50% solution for efficient dosing
  • Strong alkalinity (pH 14 or higher)
  • Fully miscible with water
  • Freezing point of 7–12°C, so plan heated storage in cold climates

Storage and handling

Store in tightly closed containers made of compatible, corrosion-resistant materials. Because the freezing point is about 7–12°C, store in a heated or temperature-controlled area to prevent crystallization.

Keep away from acids. Never store in aluminum containers, and avoid magnesium, zinc, tin and chromium; stainless steel is the industry standard.

Corrosive (UN1824, Class 8, Packing Group II). Causes severe skin burns and eye damage and is corrosive to many metals. Consult the applicable Miles® Safety Data Sheet (SDS) before handling, storing, or using this product.

Available packaging

  • Drum (680 lb)

Packaging availability may vary. Contact Miles Lubricants LLC for current packaging and minimum-order requirements.

Important

Miles® Caustic Soda 50% Liquid is intended for industrial applications. It should not be represented or used as USP, pharmaceutical, food, cosmetic, or personal-care grade unless the specific product supplied is independently certified for those applications.

Product information

Miles Lubricants LLC

Industrial lubricants, chemicals, and specialty fluids

Product Miles® Caustic Soda 50% Liquid (680 lb Drum)
CAS No. 1310-73-2

For product availability, technical information, and Safety Data Sheets, contact Miles Lubricants LLC.

Disclaimer

The information and typical properties contained in this Product Data Sheet are provided for general informational purposes and are believed to be accurate at the time of publication. Typical values are not specifications or guaranteed properties. Product users are responsible for determining the suitability, compatibility, safety, and regulatory compliance of the product for their particular application. Please consult the applicable Safety Data Sheet before use.

Key Attributes

Product attributes are available upon request.

Typical Properties

PropertyValue
Appearance Clear, colorless liquid; odorless
CAS number 1310-73-2
Concentration (as NaOH) 49.0–51.5 wt%
Relative density 1.49–1.53 g/cm³ at 20°C
Freezing point 7–12°C (45–54°F)
Boiling range 138–143°C (280–289°F)
pH 14 or higher
Viscosity approx. 40 cP at 30°C
Impurities (membrane grade, maximum) Sodium chloride 100 ppm; sodium sulfate 100 ppm; iron 3 ppm
Water solubility Miscible
Transport UN1824, Class 8 (corrosive), Packing Group II

Typical values, not specifications. Properties may vary slightly between batches.

Warning

Safety information is available in the product documentation.

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