Highly Alkaline Caustic Soda

• Purity: ≥99%
• Product: Highly Alkaline Caustic Soda
• Transport Package: Packaged in 25kg/50kg/1000kg
• Trademark: VIZDA
• Origin: China
• Model NO.: 2023570
• HS Code: 2815110000

Product Description

Product:  Highly Alkaline Caustic Soda

Molecular formula: NaOH

Description: 
1. Highly Alkaline: Caustic soda is a strong base with a pH value of around 14. It readily dissociates in water, releasing hydroxide ions, which make it highly alkaline.
2. Corrosive: Caustic soda is corrosive to many materials, including metals, organic tissues, and certain plastics. Proper safety precautions must be followed during handling and storage.
3. Hygroscopic: It has a strong affinity for moisture, meaning it readily absorbs water from the environment. Caustic soda should be stored in airtight containers to prevent contact with humidity.
4. Soluble in Water: Caustic soda is highly soluble in water, forming a strongly alkaline solution. This characteristic makes it easy to handle and dilute for various applications.
5. Exothermic Reaction: When caustic soda is dissolved in water, it produces heat as an exothermic reaction. Care must be taken when adding it to water to avoid splashing or generating excessive heat.

Product Specification

Specification:	Standard	Test Results	Unit
Assay (as NaOH)	98.0 min	99.03	%
Sodium Carbonate (Na2CO3)	0.8 max	0.51	%
Sodium Chloride (NaCl)	0.05 max	0.042	%
Iron (Fe)	80 max	10	ppm

Package: 25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag. or according to the requirements of customers. 
 

Packaging & Shipping

 

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