Trichloroisocyanuric Acid 90% Swimming Pool Chemical TCCA CAS No. 87-90-1

• CAS No.: 87-90-1
• Formula: C3o3n3cl3
• EINECS: 201-782-8
• Acid-Base Property: Acidic Surface Disposal Agent
• Certification: WQA, REACH
• Environmental Protection: Yes
• Model NO.: 87-90-1
• Color: White
• Appearance: Powder
• Type: Industrial Circulating Water Treatment Agent
• Density: 2.2±0.1 g/cm3
• Boiling Point: 272.3±23.0 °c at 760 Mmhg
• Water Solubility: 1.2 G/100ml (25 ºC)
• Transport Package: Plastic Drum, Pail, Carton Box, Bag
• Specification: 90%
• Trademark: ECHEMI/OEM
• Origin: China
• HS Code: 2933692200

Product Description

Information

Product Name: 

Trichloroisocyanuric acid

Other Name: 

1,3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3,5-trichloro-;s-Triazine-2,4,6(1H,3H,5H)-trione,1,3,5-trichloro-;s-Triazine-2,4,6(1H,3H,5H)-trione,trichloro-;1,3,5-Trichloro-1,3,5-triazine-2,4,6(1H,3H,5H)-trione;ACL 85;Symclosene;Trichlorocyanuric acid;Trichloroisocyanuric acid;Trichloro-s-triazine-2,4,6(1H,3H,5H)-trione;1,3,5-Trichloro-2,4,6-trioxohexahydro-s-triazine;Fi Clor 91;1,3,5-Trichloroisocyanuric acid;Isocyanuric chloride;1,3,5-Trichloro-1,3,5-triazine-2,4,6-trione;N,N′,N′′-Trichloroisocyanuric acid;Symclosen;Trichloro-s-triazinetrione;CDB 90;Neochlor 90;Chloreal;ACL 90;ACL 90 Plus;Hi-Lite 90;Hi-Lite 90G;Neochlor 90G;Superclean 90TH;Trichloroiminocyanuric acid;NSC 405124;TICA-G;Neochlor 90FG;Doristrip W;TCCA;1,3,5-Trichloro-2,4,6-triazinetrione;1,3,5-Trichlorotriazine-2,4,6-trione;1,3,5-Trichloro-1,3,5-triazinane-2,4,6-trione;499583-31-2;1062228-50-5

CAS No.: 

87-90-1  

UN No.: 

2468  

InChIKeys: 

InChIKey=YRIZYWQGELRKNT-UHFFFAOYSA-N  

Molecular Weight: 

232.40900  

Exact Mass: 

232.41

EC Number: 

201-782-8  

UNII: 

RL3HK1I66B  

ICSC Number: 

1675  

NSC Number: 

760417|405124  

UN Number: 

2468  

DSSTox ID: 

DTXSID2026523

Color/Form: 

Needles from ethylene chloride|White crystalline powder or granules|White crystals  

Categories: 

Cyanates

Characteristics

PSA: 

66.00000  

XLogP3: 

-0.82260

Appearance: 

Trichloro-s-triazinetrione, dry appears as a white slightly hygroscopic crystalline powder or lump solid with a mild chlorine-like odor. Said to have 85 percent available chlorine. Decomposes at 225°C. Moderately toxic by ingestion. May irritate skin and eyes. Active ingredient in household dry bleaches. Used in swimming pools as a disinfectant .

Density: 

2.19 g/cm3  

Melting Point: 

47-246 °C (decomp)  

Boiling Point: 

272.3ºC at 760 mmHg  

Flash Point: 

225ºC  

Refractive Index: 

1.686

Water Solubility: 

Solubility in water, g/100ml at 25°C: 1.2

Storage Conditions: 

Keep away from heat, sparks, and flame. Do not store near combustible materials. Corrosives area. Keep away from acids. Store pr

Vapor Pressure: 

negligible  

Toxicity: 

LD50 orally in Rabbit: 406 mg/kg LD50 dermal Rabbit > 2000 mg/kg

Explosive limit: 

Calcium hypochlorite and trichloro-s-triazinetrione were tested in a bomb apparatus measuring temperature and gas production. Combining the two chlorinators at 2, 6, 12, or 18 g of each produced a progressive increase in gas production from 234 to 1422 mL

Odor: 

Chlorine odor

PH: 

pH = 4.4  

Henrys Law Constant: 

Henry's Law constant = 6.2X10-11 atm-cu m/mol at 25 °C (est)

Experimental Properties: 

Loose bulk: 31 lb/cu ft; granular: 60 lb/cu ft|pH (1% aqueous solution) = 2.7-3.3|Releases hypochlorous acid on contact with water|Slightly hygroscopic. Strong oxidixing agent. Fire risk in contact with organic materials.|For more Other Experimental Properties (Complete) data for Trichloroisocyanuric acid (6 total), please visit the HSDB record page.

Air and Water Reactions: 

Slightly hygroscopic [Hawley]. Slightly soluble in water. May react with water releasing gaseous chlorine. If mixed with a small amount of water, the concentrated solution (with pH at about 2.0) may explode due to the evolution of unstable nitrogen trichloride. (explanation in Bretherick 5th ed.)

Reactive Group: 

Salts, Acidic

Reactivity Alerts: 

Strong Oxidizing Agent