Tcca 90% granular

Buyers must prioritize the Available Chlorine content, which should be ≥90%. Additionally, check the moisture content (typically <0.5%) to ensure chemical stability and the pH value (1% solution) which should be between 2.7 and 3.3. For granular forms, specify the mesh size (e.g., 8-30 mesh or 20-60 mesh) to ensure the dissolution rate matches your specific application, whether it be industrial water treatment or swimming pool disinfection.

As a hazardous chemical, TCCA must be accompanied by a valid MSDS (Material Safety Data Sheet). For water treatment, look for NSF/ANSI 60 certification. If exporting to the EU, REACH registration is essential. Furthermore, ensure the manufacturer complies with ISO 9001 for quality management and ISO 14001 for environmental management, as the production process is strictly regulated due to its environmental impact.

TCCA 90% Granular offers a balance between the rapid dissolution of powder and the slow release of tablets. It is ideal for shock dosing in swimming pools and automated feeding systems in industrial cooling towers. Unlike powder, it generates less dust, reducing inhalation risks for operators, and provides a more uniform distribution of chlorine in large bodies of water.

The price of TCCA is highly sensitive to the cost of raw materials like liquid chlorine and cyanuric acid. To optimize costs, buyers should consider bulk orders (20ft containers) to reduce per-unit shipping costs. Be aware that packaging types (e.g., 25kg tubes vs. 50kg drums) significantly affect the final price. Sourcing during the off-peak season (winter months) can often yield a 5-10% price advantage compared to the high-demand summer pool season.

TCCA is classified under UN Number 2468 (Class 5.1 Oxidizing Agent). It must be packed in UN-approved plastic drums with airtight inner liners to prevent moisture ingress. During sea freight, it must be stored in a cool, dry, and well-ventilated area, strictly away from flammable materials, acids, and nitrogen-containing compounds (like urea) to prevent explosive reactions.

Utilize professional B2B platforms like Made-in-China.com to vet suppliers. Always request a Pre-Shipment Inspection (PSI) conducted by third parties like SGS or BV to verify the chlorine percentage and packaging integrity. Use Secured Payment terms or Letters of Credit (L/C) to ensure funds are only released upon confirmation of valid shipping documents and hazardous goods declarations.

The most common delay is the lack of a Dangerous Goods (DG) Certificate or incorrect HS Code classification (typically 2933.69). Ensure the supplier provides a Certificate of Analysis (COA) that matches the batch number on the drums. Failure to declare the cargo as Hazardous Goods can lead to heavy fines, cargo seizure, or the vessel refusing to load the container.

Due to environmental inspections in manufacturing hubs, production can occasionally be halted. Negotiate for a buffer stock agreement or a staggered delivery schedule. For long-term contracts, include a price adjustment clause linked to raw material indices to maintain a fair partnership despite market volatility. Always confirm the production date, as TCCA loses potency (chlorine decay) if stored for over two years in sub-optimal conditions.