TCCA 90% (Trichlor)ZEELCHEM™ 90 · Manufacturer & Supplier
TCCA 90% (trichloroisocyanuric acid) is a high-strength organic chlorine donor with at least 90% available chlorine. It is supplied as powder, 8–30 mesh granules and slow-release 200 g tablets. Its built-in cyanuric acid protects chlorine from sunlight, which makes ZEELCHEM™ 90 ideal for outdoor pools and open cooling towers.
TCCA 90% Chemical Identity
| IUPAC name | 1,3,5-Trichloro-1,3,5-triazinane-2,4,6-trione |
|---|---|
| Synonyms | TCCA, trichlor, symclosene |
| Molecular formula | C₃Cl₃N₃O₃ |
| Molar mass | 232.41 g/mol |
| Available chlorine | ≥ 90% |
| CAS number | 87-90-1 |
TCCA 90% Specifications
Typical specification for ZEELCHEM™ 90. Every batch is dispatched with a batch Certificate of Analysis (COA).
| Parameter | Specification |
|---|---|
| Chemical name | Trichloroisocyanuric acid |
| Chemical formula | C₃Cl₃N₃O₃ |
| CAS number | 87-90-1 |
| Available chlorine | 90.0% min |
| Moisture content | ≤ 0.5% max |
| pH (1% aqueous) | 2.7 – 3.3 |
| Forms | Powder, granules (8–30 mesh), 200 g tablet |
Applications & Recommended Dosing
Typical starting doses. Final dosing depends on your water analysis and system conditions; our chemists can help you optimize it.
| Application | Dose |
|---|---|
| Commercial swimming pools | 1.5 – 3.0 g/m³ daily |
| Cooling tower disinfection | 2.0 – 5.0 ppm residual |
| Sewage / ETP effluent sanitization | 10.0 – 20.0 ppm |
| Textile bleaching & anti-shrink | 0.5 – 2.0 g/L |
- Commercial swimming pools
- Cooling tower disinfection
- Sewage & ETP effluent
- Textile bleaching & anti-shrink
How TCCA 90% Works
Hydrolysis
Dissolves to release hypochlorous acid (HOCl), the active disinfectant.
UV stabilization
Cyanuric acid protects free chlorine from sunlight in outdoor water.
Controlled release
A 200 g tablet holds 1–3 ppm free chlorine for about 7–14 days.
Key Benefits
- At least 90% available chlorine
- Cyanuric acid UV stabilization for outdoor use
- Stable in storage, unlike liquid sodium hypochlorite
- Dense tablets dissolve evenly without crumbling or chalking
- Every batch tested for available chlorine, moisture and dissolution
How much TCCA 90% do you need?
Packaging, Storage & Safety
⬢Packaging
- 25 kg UN-approved HDPE drums
- 50 kg UN-approved HDPE drums
- Inner polyethylene liner bags
❄Storage & Shelf Life
- Store in a cool, dry, well-ventilated, dedicated chemical store
- Keep away from moisture, acids, organic materials and heat
- Shelf life: 24 months stored dry in sealed containers
⚠Handling & Safety
- Strong oxidizer (GHS Class 5.1)
- Never mix with acids, ammonia or organic chemicals: this releases toxic chlorine gas
- Wear a dust/vapour respirator, goggles, rubber gloves and protective clothing
Always read the Safety Data Sheet (MSDS/SDS) before handling. Pan-India dispatch from Vadodara, Gujarat.
TDS, MSDS & COA for TCCA 90%
Request documents instantly on WhatsApp. ZEEL PRODUCT is ISO 9001:2015, ISO 14001:2015 & ISO 22000:2018 certified.
Safety Data Sheet (MSDS)
16-section GHS-format safety, handling and transport information.
Request MSDS →TCCA 90%: Frequently Asked Questions
What is TCCA 90% and which forms are available?
TCCA is a dry, concentrated source of chlorine with at least 90% available chlorine. It comes as 200 g tablets, 8–30 mesh granules and fine powder.
What is the TCCA dose for swimming pools?
1.5–3.0 g per m³ of water daily, keeping free chlorine at 1–3 ppm.
How is TCCA used in cooling towers?
Erosion feeders hold a continuous free-chlorine residual of about 0.5–1.0 ppm. Periodic disinfection targets 2–5 ppm residual.
Why choose TCCA over sodium hypochlorite?
TCCA has over 90% available chlorine, is UV-stabilized by cyanuric acid, and does not lose strength in storage.
How long does a 200 g TCCA tablet last?
About 7–14 days in an erosion chlorinator or skimmer, depending on flow and water temperature.
What are the purity specifications of ZEELCHEM™ 90?
Available chlorine at least 90%, moisture at most 0.5%, and high tablet strength.
What packaging is supplied?
25 kg and 50 kg UN-approved HDPE drums with inner polyethylene liner bags.
How should TCCA be stored?
In a cool, dry, ventilated, dedicated store, away from moisture, heat, organic materials and acids.
What are the main hazards of TCCA?
It is a strong oxidizer. Mixing it with acids, ammonia or organic chemicals releases toxic chlorine gas.
Do you provide COA and MSDS with every batch?
Yes. Every ZEELCHEM™ 90 consignment ships with a batch Certificate of Analysis, and the TDS and 16-section GHS Safety Data Sheet are available on request.
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Buy TCCA 90% (Trichlor) Direct from the Manufacturer
Bulk pricing, samples and technical support for plants across India, from Gujarat and Maharashtra to Delhi NCR and South India.