Sodium hydroxide

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Cat No.

SHGZ-0001

Description

Sodium hydroxide is supplied as a 2.0 M analytical titrant for routine acid-base analysis, alkaline solution preparation, and neutralization work.

Abbr

NaOH

Alias

Caustic soda; Sodium hydrate; White caustic

Applications

Analytical titration; preparation of standard alkaline solutions; acid neutralization; sodium salt preparation; absorption of small amounts of carbon dioxide and moisture.

Package

1 L

Product Overview

This ready-to-use liquid reagent provides a defined-concentration strong-base solution for quantitative titration and general laboratory workflows.

Form

Liquid

CAS_No

1310-73-2

Molecular Weight

40.00 g/mol

Concentration

2.0 M

Structure

Na⁺ and OH⁻ ions in aqueous solution.

Storage

Store at room temperature in a dry area. Keep tightly closed and protect from atmospheric carbon dioxide and moisture.

Warnings

Strongly alkaline and corrosive. Contact with acids and dilution can release substantial heat. Avoid contact with skin and eyes.

Function

Strong base and analytical titrant.

Synonyms

Caustic soda; Sodium hydrate; White caustic; Sodium hydroxide analytical titrant

Molecular Formula

NaOH

Chemical Name

Sodium hydroxide

MDL Number

MFCD00003548

Solubility

The sodium hydroxide component is highly soluble in water; 1 g dissolves in approximately 0.9 mL cold water and 0.3 mL boiling water. It is also soluble in methanol, ethanol, and glycerol.

Quality

Analytical standard; analytical titrant

Grade

Analytical Standard; Analytical Titrant

Toxicity

Reported mouse intraperitoneal LD50: 40 mg/kg.

Notes

Absorbs moisture and carbon dioxide from air. The solution is strongly alkaline.

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Project Description:

For research and industrial use only. Not intended for personal medicinal use. Certain food-grade products are suitable for formulation development in food and related applications.

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