DONG A CHEMICAL SEEKS DISTRIBUTORS FOR CALCIUM HYPOCHLORITE (HS CODE 282810) IN SOUTHEAST ASIA

The rapid growth of water treatment, aquaculture, and textile industries across Southeast Asia is driving a significant surge in demand for high-quality disinfectant chemicals. Recognizing this opportunity, Dong A Chemical – a leading chemical manufacturer in Vietnam – officially launches its program to identify and collaborate with strategic distributors for Calcium Hypochlorite (HS Code: 282810) across the ASEAN market. With strong production capabilities and a strategic geographic advantage, we are committed to delivering comprehensive, efficient, and sustainable supply solutions to our international partners.

Calcium Hypochlorite (HS Code 282810) – Product Overview

Calcium Hypochlorite is one of the most widely used oxidizing agents worldwide, known for its powerful disinfection properties against bacteria, algae, and pathogens. Across Southeast Asia, the product is marketed under various local names depending on language and region, such as kalsium hipoklorit (Indonesia/Malaysia), คลอรีนเกล็ด (Thailand), Kaporit bubuk (Indonesia), and ການຊີ ຮີໂປກຼໍຣິດ (Laos).

Technical Specifications

• Chemical Formula: Ca(OCl)₂
• HS Code: 28281000 (General category: 282810)
• CAS Number: 7778-54-3
• UN Number: 2880

Key Applications

Thanks to its versatility and high disinfection efficiency, Calcium Hypochlorite plays a critical role across multiple industries:

• Water Treatment: Disinfection of potable water, industrial wastewater treatment, and maintaining water clarity and safety in swimming pools.
• Aquaculture: Eliminates harmful bacteria, disinfects ponds before stocking, and controls algae to prevent disease outbreaks.
• Healthcare & Sanitation: Surface sterilization in hospitals, schools, and public areas during disease prevention campaigns.
• Textile & Paper Industry: Highly effective bleaching agent for fabrics and pulp processing.

About Dong A Chemical – A Trusted Manufacturer from Vietnam

Dong A Chemical is proud to be one of Vietnam’s leading industrial chemical manufacturers. Through continuous development, we have established ourselves as a reliable supplier not only for domestic demand but also for demanding international markets.

Production Capacity & Scale

Our large-scale, modern manufacturing complex is equipped with advanced automated production lines, delivering an annual capacity of tens of thousands of tons. Every stage—from raw material input to finished product packaging—is strictly controlled under advanced quality management systems, ensuring consistent output and readiness for high-volume international orders.

Export Experience

We have built a professional logistics system and accumulated extensive experience in handling export procedures for hazardous goods (Class 5.1). Our deep understanding of international shipping regulations and safe containerization standards ensures smooth delivery to Southeast Asian markets without legal barriers or delays at ports.

Competitive Advantages: Pricing & Lead Time

Located strategically within Southeast Asia, Dong A Chemical offers significant advantages to ASEAN partners:

• Preferential Tariffs: Under ASEAN trade agreements such as ATIGA, our products typically benefit from 0% import duty, reducing overall cost for distributors.
• Optimized Logistics Costs: Proximity to neighboring countries significantly lowers transportation costs compared to imports from China, India, or Europe.
• Short Lead Time: Delivery to major ports in Thailand, Indonesia, Malaysia, and the Philippines takes only 3–7 days, helping distributors reduce inventory pressure and improve cash flow.

Dong A Calcium Hypochlorite Product

To earn end-user trust, product quality is our core strength. Dong A Chemical continuously improves its technology to deliver next-generation Calcium Hypochlorite with superior stability and performance.

Key Specifications

• Available Chlorine: Stable at 65%–72%
• Physical Form: White powder or granular form with minimal dust
• Packaging: 45kg heavy-duty plastic drums, moisture-resistant and impact-resistant for long-distance transport

Product Advantages

Our Calcium Hypochlorite features highly stable active chlorine content, extending shelf life with minimal degradation compared to conventional products. Its fast dissolution rate and extremely low insoluble residue optimize water treatment efficiency and prevent clogging in pipelines and spray systems.

Certifications & Quality Standards

All products are strictly tested and comply with international standards, including:

• ISO Quality Management Systems
• NSF Certification (water safety)

Target Customers

Our products are ideal for:

• Industrial wastewater treatment contractors
• Municipal water treatment plants
• Large-scale aquaculture farms
• Chemical distribution networks serving agriculture and swimming pool maintenance

Proven Export Markets

Dong A Calcium Hypochlorite has been successfully exported and well received in key Southeast Asian markets such as Brazil, Angola, Laos, Cambodia, Philipines—demonstrating strong compatibility with regional climate and operational requirements.

Distributor Opportunity Across ASEAN

To expand our market presence, Dong A Chemical is actively seeking authorized distributors in all ASEAN countries.

Why Partner With Us?

We believe combining local market expertise with our manufacturing strength creates a powerful and sustainable business alliance. This partnership enables optimized supply chains while delivering high-quality disinfectant solutions at competitive prices to end users.

Partnership Benefits

• Direct Manufacturer Pricing: Eliminate intermediaries for maximum profit margins
• Stable Supply Commitment: Guaranteed availability even during market fluctuations
• Flexible Pricing & Market Protection: Volume-based discounts and controlled distribution policies
• Technical & Marketing Support: Full documentation (COA, MSDS) and ongoing technical consultation

How to Become a Distributor

Interested companies can connect with our international sales team via:

• Option 1: Complete the online registration form 
  👉 CLICK HERE TO REGISTER AS A CALCIUM HYPOCHLORITE DISTRIBUTOR or https://forms.gle/sCSrTk2TDLFP27oU8

• Option 2: Send your company profile to: Export@dongachem.vn 
  (Include contact name, phone number, company name, address, and target market)

• Option 3: Contact via Hotline/WhatsApp: [Insert Phone Number]

FAQ – Frequently Asked Questions

What is HS Code 282810 and are there special shipping requirements? 
HS Code 282810 refers to Calcium Hypochlorite. It is classified as a hazardous oxidizing substance (UN 1748, Class 5.1), requiring strict compliance with safety regulations during storage and transport.

1. What is the minimum order quantity (MOQ)? 
The standard MOQ is 1 x 20ft container (FCL) to optimize shipping costs.

2. Do you offer exclusive distribution rights? 
Yes. Exclusive agreements may be granted based on distributor capability, sales commitment, and market development plans.

3. What are the import requirements in ASEAN countries? 
Regulations vary by country. Dong A Chemical provides complete documentation including MSDS, COA, Bill of Lading, and Certificate of Origin (Form D) to support smooth customs clearance.

Dong A Chemical – Your Trusted Partner for Sustainable Chemical Supply in Southeast Asia.