Didecyl Dimethyl Ammonium Chloride – DDAC Supplier
Your Trusted Partner for Industrial-Grade Chemicals
ShiningDeal
Whether you are from the healthcare, food processing and service, water treatment, personal care and beauty, consumer goods, agriculture, construction materials, or textile industries, we can fully meet your needs.


Technical Specifications for Standard DDAC Content
Item | Specifications | Test Results | Unit |
---|---|---|---|
Active Content | 49-51 | 50.3 | % |
Color (Pt-Co) | 150 Max | 50 | |
Free Amine | 2 Max | 0.63 | |
PH Value (10% water solution) | 5.0-9.0 | 7.1 |
Item | Specifications | Test Results | Unit |
---|---|---|---|
Free amine+ amine hydrochloride | 2.0 Max | 0.5 | % |
Active Matter | 78.0-82.0 | 80.8 | % |
Chroma | 90 Max | 21 | APHA |
ASH | 0.5 Max | 0.01 | % |
Ethanol content | 9.0-13.0 | 12.1 | % |
Turbidity | 5 Max | 0.4 | NUT |
PH value (10% solution) | 6.0-9.0 | 7.7 |

Savings of up to 10% with equivalent quality to international brands
At Shiningdeal, we assure you that our DDAC match the quality of international brands like Arquad, adhering strictly to international standards. It’s worth mentioning that many international brands also source their finished products from China, so there is no need to worry about brand differences.
Additionally, our prices are highly competitive, offering significant savings on your procurement costs.
To ensure you can choose with confidence, we provide free sample testing services, allowing you to personally verify that our product quality matches that of international brands, completely eliminating any concerns.
ISO Certified
International Standard Quality Assurance
ShiningDeal strictly adheres to ISO 9001, ISO 14001, and ISO 45001 management systems, ensuring our production, environmental management, and occupational health and safety processes meet international standards. Our product quality is rigorously controlled to meet global market demands, ensuring that every collaboration delivers the highest quality products and services.









Support Chemical Customization:
DDAC and beyond
We offer customized services for DDAC and other chemical products. If you have specific requirements for derivatives, our team can design and produce according to your needs, including the following customization options:
– Adjusting the length and structure of the alkyl chain
– Choosing different substituents
– Changing the cation type
– Performing chemical modification
– Adjusting solvents and solvent systems
Whether it’s enhancing product performance or meeting specific application requirements, we are committed to providing the best solutions. Please feel free to contact us to discuss your customization needs!
More Reassuring Business Cooperation
If any product quality issues arise after you receive your goods or during production, rest assured that we will promptly provide solutions to fully protect your interests.
Answers to Common Customer Questions
1.What's the lead time on the order?
2-3 weeks after you confirm the order.
2.What's your payment terms?
30%TT in advance, 70%TT against the copy of BL.
3.What's the minimum order quantity ?
One full 20′ container.
4.What's the loading capacity ?
DDAC 80%
Package | Without the Pallets | Pallets | Quantity (MT) | Container |
---|---|---|---|---|
180kg Plastic Drum | 80 Drums | N/A | 14.4 | 20’GP |
180kg Plastic Drum | N/A | 80 Drums | 14.4 | 20’GP |
900kg IBC Drum | 20 IBC Drums | N/A | 18 | 20’GP |
180kg Plastic Drum | 144 Drums | N/A | 25.92 | 40’GP |
180kg Plastic Drum | N/A | 144 Drums | 25.92 | 40’GP |
900kg IBC Drum | 28 IBC Drums | N/A | 25.2 | 40’GP |
DDAC 50%
Package | Without the Pallets | Pallets | Quantity (MT) | Container |
---|---|---|---|---|
190kg Plastic Drum | 80 Drums | N/A | 15.2 | 20’GP |
190kg Plastic Drum | N/A | 80 Drums | 15.2 | 20’GP |
900kg IBC Drum | 20 IBC Drums | N/A | 18 | 20’GP |
190kg Plastic Drum | 136 Drums | N/A | 25.84 | 40’GP |
190kg Plastic Drum | N/A | 136 Drums | 25.84 | 40’GP |
900kg IBC Drum | 28 IBC Drums | N/A | 25.2 | 40’GP |
Your Reliable Choice for Global Chemical Exports
ShiningDeal has 20 years of experience in chemical exports. Over the years, we’ve had the privilege of exporting products to numerous countries and regions worldwide, serving a wide range of industries.
We look forward to providing you with high-quality chemical solutions and becoming your trusted partner in the global market.

Ready to Start the Partnership?
Let us know your DDAC requirements!
*If you submit the form now, we will secure an exclusive discount for you.