Gerald Harris attorney at law

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Trichloroisocyanuric Acid

Trichloroisocyanuric acid 

Chemical Formula:C3N3O3Cl3

CAS No: 87-90-1


      Referred to as TCCA, organic compound, white crystalline powder or granular solid. It is a very strong oxidant and chlorinating agent. It is a new generation of bleaching powder and bleaching essence.

Effective chlorine content (%): (superior product) ≥ 90.0; (qualified product) ≥ 88.0

Moisture content (%): ≤0.5

Appearance: white crystal powder, granules, block (200 g tablets, 500 g tablets, etc.)

Traits: irritating smell

Specific gravity: 0.95 (light) / 1.20 (heavy)

pH (1% aqueous solution): 2.6 to 3.2

Solubility (25 ° C water): 1.2g / 100g

Solubility (30 ° C acetone): 36g / 100g


Chlorocyanuric acid is a highly effective disinfectant bleaching agent. It is stable in storage, easy to use and safe. It is widely used in food processing, drinking water disinfection, sericulture, and rice seed disinfection.

Used as a bleaching agent in the printing and dyeing industry for the bleaching of cotton, hemp, wool, synthetic fibers and blended fibers.


1. 25kg, 50kg Square drum; 50kg American drum; 
2. 1kg, 5kg,10kg, 20kg, 25kg Euro drum or American drum; 
3. 25kg bag, 1000kg Bag with pallet;