Trichloroisocyanuric Acid (TCCA)


Trichloroisocyanuric acid (TCCA) is a disinfectant, algicide and bactericide mainly for swimming pools and dyestuffs, and is also used as a bleaching agent in the textile industries.


1. Product Description

Molecular Formula: C3N3O3Cl3
UN No.: 2468
CAS No.: 87-90-1

HS Code: 2933692200
IMDG: 5.1

Molecular Weight: 232.41

Solubility (25 °C ): 1.2g/100g water


2. Applications

1) Swimming pool water treatment, drink water treatment and algae removing of industrial circulating water.
2) Dishware disinfection; preventative disinfection of houses, hotels and public places; hygiene and disease control in hospitals; environment disinfection in fish, shrimp, silkworm, livestock and poultry feeding places.
3) Textile cleansing and bleaching, wool shrink resistance, paper insect resistance, and rubber chlorination, etc.


3. Specification

Style: White Powder, Granular, Tablet

Granular: 8-30mesh,20-60mesh

Tablet : 0.5g,1g,3g,5g,15g,20g,30g,50g,150g,200g,250g,500g


Test Item


Effective content of chlorine %≥


Content of water %≤


PH Value of 1% Solution



4. Advantages

1) High chlorine content--easy handling for large pool

2) Low chlorine loss-- stabilized for pool water treatment

3) Slow-dissolving in water--allowing for continuously metered dosing of available chlorine

4) Reduces algae growth.


5. Packages and transportation

1Plastic drum: 1kg/pot,2kg/pot,3kg/pot,4kg/pot,5kg/pot,  10kg/plastic drum,15kg/ plastic drum,25kg plastic drum, 50kg plastic drum .

2Plastic woven bag: 25kg/bag, 1000kg/bag

3Carton drum: 50kg/drum