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Postion:Product Catalog >Inorganic chemistry>Inorganic bases>Sodium hydroxide
Sodium hydroxide
  • Sodium hydroxide

Sodium hydroxide

Price Get Latest Price
Package 5kg 10kg
Min. Order: 5kg
Supply Ability: 1ton
Update Time: 2025-08-22

Product Details

Product Name: Sodium hydroxide CAS No.: 1310-73-2
EC-No.: 215-185-5 Min. Order: 5kg
Purity: 99% Supply Ability: 1ton
Release date: 2025/08/22

Moloecular Formula:NaOH

Molecular Weight:39.99711

Appearance:White Podwer

Melting Point:681 °C(lit.)

Boiling Point:1390°C

Density:1.515 g/mL at 20 °C

Storage:room temp

Stability:hygroscopic


Use and Description

Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na? and hydroxide anions OH?. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·nH?O. The monohydrate NaOH·H?O crystallizes from water solutions between 12.3 and 61.8 °C. The commercially available "sodium hydroxide" 

is often this monohydrate, and published data may refer to it instead of the anhydrous compound.

Company Profile Introduction

Dingwang Technology (Wuhan) Co., Ltd. located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises. We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places. Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc. With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

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