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Home > Products > Inorganic Chemicals > Sodium Hydroxide > Sodium Hydroxide Solution

Sodium Hydroxide Solution

Name: Sodium Hydroxide Solution
SKU: 0

Basic Information

CAS No.: 1310-73-2
Molecular Formula: NaOH
Molecular weight: 40.00

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Product Details

Used as a strong alkaline agent and pH regulator in the production of various chemicals, intermediates and industrial materials.

Chemical Properties

Property	Specification
Product Name	Sodium Hydroxide Solution
Common Name	Caustic Soda Solution / Liquid Caustic Soda
CAS No.	1310-73-2
EC No.	215-185-5
Molecular Formula	NaOH
Molecular Weight	40.00 g/mol
Chemical Class	Inorganic Chemical
Chemical Type	Strong Alkali / Inorganic Base
Physical Form	Liquid
Appearance	Colorless to slightly hazy liquid
Odor	Odorless
Water Solubility	Completely miscible / highly soluble
Density	Depends on concentration; typically higher than water
Concentration	Available in different concentrations according to customer requirements
pH	Strongly alkaline
Flammability	Non-flammable
Hygroscopicity	Highly hygroscopic
Main Property	Strong alkaline and corrosive chemical
Transport Information	UN 1824 — Sodium Hydroxide Solution
Packaging	Plastic drums, IBC tanks, tank trucks or other suitable containers

Safety Information

Safety Item	Information
Hazard Classification	Corrosive to metals; Skin Corrosion; Serious Eye Damage
Signal Word	Danger
GHS Pictogram	GHS05 — Corrosive
H290	May be corrosive to metals.
H314	Causes severe skin burns and eye damage.
Main Hazard	Strongly corrosive to skin, eyes and tissues
Skin Contact	May cause severe burns and tissue damage. Avoid direct contact.
Eye Contact	May cause serious eye damage and permanent injury.
Inhalation	Mist or aerosol may severely irritate or damage the respiratory tract.
Ingestion	May cause severe burns to the mouth, throat and digestive system.
Handling	Avoid contact with skin and eyes. Avoid generating or inhaling mist. Use appropriate ventilation.
Personal Protection	Chemical-resistant gloves, protective clothing, safety goggles and face protection
Storage	Store in tightly closed, corrosion-resistant containers in a cool, dry and well-ventilated area.
Incompatible Materials	Strong acids and incompatible metals/materials
Dilution Safety	Dilution with water releases considerable heat. Add sodium hydroxide solution carefully and follow established handling procedures.
Emergency — Skin	Immediately remove contaminated clothing and flush affected skin thoroughly with plenty of water. Seek medical attention for significant exposure.
Emergency — Eyes	Immediately flush with plenty of water and obtain urgent medical attention.
Environmental Precaution	Prevent uncontrolled release into the environment and waterways.
Safety Documentation	Refer to the latest supplier SDS and applicable local regulations before handling or transportation.

Chemical Manufacturing

Water Treatment

Widely used for pH adjustment, neutralization and wastewater treatment processes.

Pulp & Paper

Used in pulping, chemical processing and related paper manufacturing operations.

Soap & Detergents

Used as an alkaline raw material in the production of soaps, detergents and cleaning products.

Textile Processing

Applied in textile treatment, fiber processing and other alkaline treatment processes.

Petroleum & Refining

Used in petroleum processing, refining and removal or neutralization of acidic components.

Alumina Production

Used in the Bayer process for extracting alumina from bauxite.

Metal Processing

Used for alkaline cleaning, surface treatment and other industrial metal-processing applications.

Industrial Cleaning

Used in heavy-duty cleaning and degreasing applications where strong alkaline performance is required.

Food Processing

Used in certain industrial food-processing and cleaning processes where sodium hydroxide is permitted and handled according to applicable regulations.

Factory Showcase

Shipping And Transportation

FAQ

Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.

Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.

Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.

Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).