Trichloroisocyanuric Acid (TCCA) 90% granular
Product Description
Product Definition & Core Function
Granular form of TCCA with ≥90% available chlorine. Free-flowing granules designed for rapid dissolution and immediate chlorine demand. Used for shock treatment, cleaning, and as a fast-acting disinfectant where tablets are too slow.
Chemical Properties
l Particle size: 8–30 mesh or 20–60 mesh (customizable)
l Bulk density: 0.90–1.05 g/cm³
l Dissolution rate: Fully dissolves within 2–5 minutes in water (20°C)
l Oxidizer classification: UN 2468, PG II
Application Sub-segments
l Pool shock treatment (weekly or after heavy bather load)
l Cleaning of pool surfaces and filters
l Disinfection of fruit/vegetable washing water
l Emergency drinking water treatment (field use)
l Wastewater oxidation of hydrogen sulfide
Comparison
Feature | Granular TCCA 90 | Powder TCCA 90 |
Dust level | Low | Moderate to high |
Dissolution | Fast (2–5 min) | Very fast (<1 min) |
Clogging risk | Low (if sieved) | Possible in feeders |
Safety & Packaging
l Handling: Use non-sparking tools; avoid dust formation.
l Packaging: 25kg, 50kg PP woven bags with PE liner; also 1kg water-soluble bags for pool shock.
l Storage: Separate from organic materials, oils, and reducing agents.
Product Definition & Core Function
Granular form of TCCA with ≥90% available chlorine. Free-flowing granules designed for rapid dissolution and immediate chlorine demand. Used for shock treatment, cleaning, and as a fast-acting disinfectant where tablets are too slow.
Chemical Properties
l Particle size: 8–30 mesh or 20–60 mesh (customizable)
l Bulk density: 0.90–1.05 g/cm³
l Dissolution rate: Fully dissolves within 2–5 minutes in water (20°C)
l Oxidizer classification: UN 2468, PG II
Application Sub-segments
l Pool shock treatment (weekly or after heavy bather load)
l Cleaning of pool surfaces and filters
l Disinfection of fruit/vegetable washing water
l Emergency drinking water treatment (field use)
l Wastewater oxidation of hydrogen sulfide
Comparison
Feature | Granular TCCA 90 | Powder TCCA 90 |
Dust level | Low | Moderate to high |
Dissolution | Fast (2–5 min) | Very fast (<1 min) |
Clogging risk | Low (if sieved) | Possible in feeders |
Safety & Packaging
l Handling: Use non-sparking tools; avoid dust formation.
l Packaging: 25kg, 50kg PP woven bags with PE liner; also 1kg water-soluble bags for pool shock.
l Storage: Separate from organic materials, oils, and reducing agents.
Please note:
1. For granular size, we have 8-30 mesh, 20-40 mesh, and 20-60 mesh fine granular.
2. For package type, we have 1kg, 5kg, 10kg, 25kg, 50kg, and 1000kg for your choose.
S P E C F I C A T I O N
Product Name: Trichloroisocyanuric Acid 90% Granular
Molecular: Cl3(NCO)3
CAS No.: 87-90-1
SYNONYMS:
Trichloro-s-triazinetrione;Trichlor;1,3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3,5-trichloro-; Symclosene; TCCA
Aspect Specfication
Appearance White granular
Active ingredient 99.0%min
Available Chlorine 90%min
PH value 1% solution 2.7 – 3.3
Moisture % 0.5% max
Bulk Density g/cm3 0.95 min
Particle size: 1)big granular 8-30 mesh (90%min Pass)
2)Fine granular 20-40 mesh (90% min pass)
FAQ
l Can I put granules directly into the skimmer? Not recommended – may damage pump seals. Pre-dissolve in a bucket.
l Difference from shock powder? TCCA granular is stabilized; calcium hypochlorite is not.
l Shelf life in opened bag? 6–12 months if kept dry and sealed.
Company Information
Aqua Chem Industry Co., Ltd :
Aqua Chem is one professional and leading chinese swimming pool & spa chemicals manufacturer and exporter. We invest and hold share TCCA and SDIC factory, and keep long-term stable partner relationship with several partners, that guarantee us to provide you full series of solutions for swimming pool.
Office address: No.2, West Daqing Road, Yancheng City, Jiangsu Province, China
Tel: 86-515-88356562 Fax: 86-515-88356567 www.aquachem.cn 、www.aquachemcn.com