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Names | |
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IUPAC name
Sodium 3,5-dichloro-2,4,6-trioxo-1,3,5-triazinan-1-ide
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Other names
Sodium dichloroisocyanurate, Sodium troclosene, Sodic troclosene
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Identifiers | |
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3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.018.880 |
PubChem CID
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RTECS number |
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UNII |
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UN number | 2465 or 3077 |
CompTox Dashboard (EPA)
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Properties | |
C3Cl2N3NaO3 | |
Molar mass | 219.95 g/mol (anhydrous) 255.98 g/mol (dihydrate) |
Appearance | white, crystalline powder |
Odor | chlorine-like |
Density | 0.7 g/cm3 (as granules) |
Melting point | 225 °C (437 °F; 498 K) |
22.7 g/100 mL (25 °C) | |
Solubility in acetone | 0.5 g/100 mL (30 °C) |
Acidity (pKa) | 6.2-6.8 |
Hazards | |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
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(Rat oral) 1670 mg/kg |
Related compounds | |
Other cations
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Potassium dichloroisocyanurate Calcium dichloroisocyanurate Lithium dichloroisocyanurate Barium dichloroisocyanurate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Sodium dichloroisocyanurate (INN: sodium troclosene, troclosenum natricum or NaDCC or SDIC) is a chemical compound widely used as a cleansing agent and disinfectant.[1] It is a colorless, water-soluble solid, produced as a result of reaction of cyanuric acid with chlorine. The dihydrate is also known (51580-86-0 ) as is the potassium salt (2244-21-5 ).