
TCCA 90 — Trichloroisocyanuric Acid Granules & Tablets
Also known as: Trichloroisocyanuric acid, TCCA, Trichlor, Symclosene, Chlorine tablets / granules 90%
Trichloroisocyanuric acid with >90% available chlorine — stabilised, slow-dissolving chlorine for swimming pools, drinking water and cooling water.
- Available chlorine > 90%
- UV-stabilised slow release
- Granules and tablets
- Low moisture ≤ 0.5%
What is TCCA 90?
TCCA 90 (trichloroisocyanuric acid, CAS 87-90-1) is a stabilised chlorine disinfectant with over 90% available chlorine. It dissolves slowly, and its cyanuric acid protects chlorine from sunlight, so it keeps swimming pools, water tanks and cooling water sanitised for longer with fewer additions.
TCCA 90 key facts and price
| Product | TCCA 90 for Pool Sanitization — ZEELCHEM™ 90 |
|---|---|
| Chemical name | 1,3,5-Trichloro-1,3,5-triazinane-2,4,6-trione |
| Full form | TCCA — Trichloroisocyanuric acid |
| Also known as | Trichloroisocyanuric acid, TCCA, Trichlor, Symclosene |
| CAS number | 87-90-1 |
| Molecular formula | C₃Cl₃N₃O₃ |
| Molecular weight | 232.41 g/mol |
| Grade | Available chlorine %: > 90.0 |
| Appearance | White powder or granules |
| Category | Swimming Pool Chemical |
| Pack sizes | 50 Kg Carboy |
| Price | ₹10,500 for 50 Kg Carboy (₹210 per kg) + GST |
| Minimum order | 50 kg |
| Shelf life | 24 months, sealed and dry |
| Delivery | 5–7 days across India; 10–12 days to remote areas |
| Documents | TDS, MSDS/SDS, batch COA, GST invoice |
| Supplier | ZEEL Product (ZEELCHEM™), Vadodara, Gujarat, India · ISO 9001:2015, 14001:2015, 22000:2018 |
TCCA 90 overview
TCCA 90 releases chlorine steadily and its cyanuric acid backbone protects free chlorine from UV loss, so pools stay sanitised for longer with fewer additions.
Also used for civil sanitation and drinking-water disinfection, as an oxidising microbiocide in cooling water, for bleaching cotton and synthetic fabrics, in animal husbandry and aquaculture, and as an anti-shrink agent for wool.
How TCCA 90 works
In water TCCA hydrolyses to hypochlorous acid (the active disinfectant) and cyanuric acid, which binds free chlorine and slows its loss to UV light.
TCCA 90 specifications
| Chemical name | Trichloroisocyanuric acid |
|---|---|
| CAS No. | 87-90-1 |
| Molecular weight | 232.4 |
| Appearance | White powder or granules |
| Available chlorine % | > 90.0 |
| pH (1% solution) | 2.7 – 3.3 |
| Moisture % | 0.5 max |
| Solubility at 25 °C g/100 g | 1.2 |
Typical values. A certificate of analysis is issued for every batch; TDS and MSDS on request.
Applications and industries
- Swimming pools and spas
- Drinking-water and tank disinfection
- Cooling-water microbiocide
- Textile bleaching, aquaculture, sanitation
Industries we supply
- Swimming pools and spas
- Drinking-water tanks
- Cooling towers
- Sanitation and disinfection
- Textile bleaching
- Aquaculture
Dosage and dosing point
Maintain 1–3 ppm free chlorine in pools via a floater or erosion feeder; keep cyanuric acid below about 100 ppm.
Compatibility
Never mix with calcium hypochlorite, acids, ammonia or organic materials — risk of fire or toxic gas. Use a separate feeder.
Doses depend on your water analysis and operating conditions — send them to us for a free recommendation.
Handling, storage and safety
Strong oxidiser: may intensify fire; harmful if swallowed; irritates eyes and lungs; releases chlorine gas with acids. Store dry, cool, ventilated and well away from calcium hypochlorite, acids and fuels. Wear goggles, gloves and a dust mask.
Shelf life: 24 months, sealed and dry.
Packing and pan-India delivery
Packs: 50 Kg Carboy, sealed HDPE with batch label. We dispatch TCCA 90 from Vadodara, Gujarat by road transport and courier, with door delivery or transport-godown delivery. Standard delivery is 5–7 days anywhere in India and 10–12 days to remote locations; freight is to-pay or quoted on the proforma.
Gujarat: Vadodara, Ahmedabad, Surat, Ankleshwar, Bharuch, Vapi, Rajkot, Gandhinagar, Halol, Dahej, Jamnagar, Morbi — dispatched direct from our Vadodara base.
Across India: Mumbai, Pune, Delhi NCR, Bengaluru, Hyderabad, Chennai, Kolkata, Jaipur, Indore, Nagpur, Lucknow, Ludhiana, Coimbatore, Visakhapatnam and every other district served by our transport and courier partners.
Why buy from ZEEL Product
- Direct from Vadodara — ZEELCHEM™ brand, supplied by ZEEL Product with no middle layer.
- ISO certified — ISO 9001:2015, ISO 14001:2015 and ISO 22000:2018.
- Batch COA with every order; TDS and MSDS on request.
- Listed prices per kg and per pack, with a GST invoice for input credit.
- Technical support — dosing advice from your water analysis, by phone or WhatsApp.
TCCA 90 FAQ
How much chlorine should a pool have?
Keep free chlorine between 1.0 and 3.0 ppm and pH between 7.2 and 7.6 for comfortable, safe swimming.
TCCA or calcium hypochlorite — which one?
TCCA is stabilised and slow-dissolving for routine chlorination; calcium hypochlorite dissolves fast and is preferred for shock dosing.
What is the price of TCCA 90 in India?
TCCA 90 is ₹210 per kg — ₹10,500 for 50 kg, plus GST and freight.
How many TCCA tablets for a swimming pool?
As a guide, one 200 g tablet per 20–25 m³ of pool water every few days, adjusted to keep 1–3 ppm free chlorine. Test daily.
Can TCCA be used for drinking water?
TCCA is used to disinfect stored water in many applications; follow the dose your water authority specifies and keep residual chlorine within drinking-water limits.
What is the CAS number of TCCA 90?
The CAS number of TCCA 90 is 87-90-1.
What is the price of TCCA 90 per kg?
ZEELCHEM TCCA 90 is listed at ₹210 per kg. The 50 Kg Carboy pack costs ₹10,500 plus 18% GST; freight is extra. Bulk buyers can ask for special pricing.
What is the full form of TCCA?
TCCA stands for Trichloroisocyanuric acid.
Do you deliver TCCA 90 outside Gujarat?
Yes. We ship TCCA 90 from Vadodara to every state in India by road transport or courier — usually 5–7 days, and 10–12 days for remote locations.
What documents come with TCCA 90?
Every batch ships with a certificate of analysis and GST invoice. TDS and MSDS/SDS are available on request before you order.
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Technical content reviewed by the ZEEL Product technical team · Last updated 02 November 2026



