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CDS classic – chlorine dioxide generation using an organic acid component (citric acid)
CDS classic combines a chlorite-based solution with an organic acid component (citric acid), resulting in the formation of chlorine dioxide during the reaction.
Unlike systems using mineral acids (such as hydrochloric acid), activation is achieved through an alternative acid base. This leads to a different handling profile within the same fundamental reaction principle.
The preparation is application-based and does not follow a fixed final concentration. The resulting chlorine dioxide solution can be adjusted depending on the intended use.
The generated substance belongs to oxidizing compounds and is used in various technical, hygienic and application-related areas.
This system is particularly suitable for users who prefer a flexible preparation using an alternative acid component.
Application and Use
Typical Areas of Application for CDL classic (Sodium Chlorite 25% and Citric Acid 50%)
It is used primarily in areas where microbiological contamination is a factor. This includes, among others, bacteria, viruses, fungi, algae, germs, biofilms, and Legionella.
Typical fields of application include:
private use (e.g., household)
mobile use (e.g., travel or outdoor activities)
technical and trade sectors
research and practical application
use in the food and animal feed sectors (within the intended scope)
veterinary applications
A solution prepared accordingly can also be used for water treatment and surface cleaning.
Instructions for Use: CDL classic (Sodium Chlorite 25% and Citric Acid 50%)
Application depends on concentration, intended use, and individual dosage. Since preparation methods vary, proper and responsible handling is particularly important. Use should comply with applicable guidelines and the information on the product label.
With CDL classic , the two components—sodium chlorite (25%) and citric acid (50%)—are combined in a controlled 1:1 ratio. This process generates chlorine dioxide. The concentration of the resulting solution depends on the chosen dosage and can be adjusted accordingly. Careful and proper application is therefore required.
The reaction begins immediately—within a few seconds—after the components are combined. To ensure safe handling, suitable, chemically resistant vessels should be used, such as glass or ceramic. Metal containers are not suitable for this purpose.
Due to the flexibility of the preparation process, it is recommended to familiarize yourself with the properties and potential applications of the components before use. Please note that this is a biocidal product. Use the product with care. Always read the label and product information before use.
Handling and Storage
Typical Areas of Application for CDL classic (Sodium Chlorite 25% and Citric Acid 50%)
It is used primarily in areas where microbiological contamination is a factor. This includes, among others, bacteria, viruses, fungi, algae, germs, biofilms, and Legionella.
Typical fields of application include:
private use (e.g., household)
mobile use (e.g., travel or outdoor activities)
technical and trade sectors
research and practical application
use in the food and animal feed sectors (within the intended scope)
veterinary applications
A solution prepared accordingly can also be used for water treatment and surface cleaning.
Instructions for Use: CDL classic (Sodium Chlorite 25% and Citric Acid 50%)
Application depends on concentration, intended use, and individual dosage. Since preparation methods vary, proper and responsible handling is particularly important. Use should comply with applicable guidelines and the information on the product label.
With CDL classic , the two components—sodium chlorite (25%) and citric acid (50%)—are combined in a controlled 1:1 ratio. This process generates chlorine dioxide. The concentration of the resulting solution depends on the chosen dosage and can be adjusted accordingly. Careful and proper application is therefore required.
The reaction begins immediately—within a few seconds—after the components are combined. To ensure safe handling, suitable, chemically resistant vessels should be used, such as glass or ceramic. Metal containers are not suitable for this purpose.
Due to the flexibility of the preparation process, it is recommended to familiarize yourself with the properties and potential applications of the components before use. Please note that this is a biocidal product. Use the product with care. Always read the label and product information before use.
Specification
Figures, data, facts
Item information
Value
Product name:
CDL classic – 2-component system for preparation of chlorine dioxide solutions
CAS number:
Sodium chlorite: 7758-19-2
Citric acid: 77-92-9
Appearance:
clear liquids
Odour:
characteristic
EG number:
Sodium chlorite: 231-836-6
Citric acid: 201-069-1
Storage class:
8B
Shelf life:
Individual components: up to 12 month
Product type:
2-component system (sodium chlorite solution 25% + citric acid 50%)
Active substance:
after preparation: chlorine dioxide (ClO₂)
Quantity:
2 x 100 ml (single set), 3 x single sets (value pack)
fpr preparation of chlorine dioxide solution (CDS)
Additional note
We guarantee compliance with the specified characteristics. This specification does not constitute a warranty of properties for a specific intended use. We expressly point out that the recipient is obliged to inspect the goods prior to use.
Did you know? (FAQ)
Interesting Questions – Clear Answers
Your Product Question
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Safety Instructions
Important Information
CDL classic Component A (Sodium Chlorite 25%)
Signal Word: Danger
Hazard Statements:
H290 - May be corrosive to metals.
H302 - Harmful if swallowed.
H318 - Causes serious eye damage.
H373 - May cause damage to organs through prolonged or repeated exposure.
H400 - Very toxic to aquatic life.
H412 - Harmful to aquatic life with long lasting effects.
Precautionary Statements:
P101 - If medical advice is needed, have product container or label at hand.
P102 - Keep out of reach of children.
P103 - Read carefully and follow all instructions.
P270 - Do not eat, drink or smoke when using this product.